https://experimental-hydrology.net/wiki/api.php?action=feedcontributions&user=Theresa&feedformat=atomExperimental Hydrology Wiki - User contributions [en]2024-03-28T20:09:31ZUser contributionsMediaWiki 1.35.0https://experimental-hydrology.net/wiki/index.php?title=Experimental_Hydrology_Wiki:Current_events&diff=6156Experimental Hydrology Wiki:Current events2016-03-15T11:24:28Z<p>Theresa: </p>
<hr />
<div><br />
EGU 2016 General Assembly Vienna | Austria | 12 – 17 April: there will be two interesting sessions with respect to innovative sensing! <br />
<br />
*[http://meetingorganizer.copernicus.org/EGU2016/orals/20229 Innovative sensing techniques and data analysis approaches to increase (eco)hydrological process understanding]<br />
*[http://meetingorganizer.copernicus.org/EGU2016/posters/21013 Self-made sensors and unintended use of measurement equipment]<br />
<br />
AGU 2015 14-18 December<br />
* [https://agu.confex.com/agu/fm15/meetingapp.cgi/Session/8568 Novel Environmental Sensor Strategies: Wireless and Beyond Posters]<br />
<br />
HOAL Symposium, 6 - 7 October 2015, Petzenkirchen, Austria<br />
* [http://www.waterresources.at/fileadmin/user_uploads/News_items/HOAL_symp_announce2_2nd.pdf Introduction of the recently established Hydrological Open Air Laboratory in Petzenkirchen]<br />
<br />
Gordon Research Conference 2015 14-19 June<br />
*[https://www.grc.org/programs.aspx?id=12330 Thresholds in Time and Space]<br />
<br />
EGU 2015 General Assembly Vienna | Austria | 12 – 17 April <br />
* [http://meetingorganizer.copernicus.org/EGU2015/session/18247 HS1.1 Innovative techniques and unintended use of measurement equipment]<br />
<br />
AGU 2014 15-19 December<br />
* [https://agu.confex.com/agu/fm14/meetingapp.cgi#Session/2578 H13G Transformative Measurements to Understand the Geosphere: Zip-Ties, Arduinos, Novel Sensors, and Twitter Posters]<br />
<br />
Chapman Conference 2014 23 - 26 September<br />
* [http://chapman.agu.org/catchments/ Catchment Spatial Organization and Complex Behavior, Luxembourg]<br />
<br />
EGU 2014 General Assembly 27 April – 02 May<br />
* [http://meetingorganizer.copernicus.org/EGU2014/session/14293 EGU 2014 HS1.4 Innovative techniques and unintended use of measurement equipment]<br />
<br />
AGU 2013 General Assembly 9-13 December<br />
* [http://fallmeeting.agu.org/2013/scientific-program-2/session-search/sessions/h43h-transformative-measurements-to-understand-the-geosphere-zip-ties-arduinos-novel-sensors-and-twitter-posters/ H43H. Transformative Measurements to Understand the Geosphere: Zip-Ties, Arduinos, Novel Sensors, and Twitter Posters]<br />
<br />
EGU 2013 General Assembly 22-27 April<br />
* [http://meetingorganizer.copernicus.org/EGU2013/session/11733/innovative+techniques+and+unintended+use+of+measurement+equipment EGU 2013 HS1.1 Innovative techniques and unintended use of measurement equipment]<br />
<br />
AGU 2012 General Assembly 3-7 December<br />
* [http://fallmeeting.agu.org/2012/session-search/single/transformative-measurements-to-understand-the-geosphere-zip-ties-arduinos-novel-sensors-and-twitter H089: Transformative Measurements to Understand the Geosphere: Zip-ties, Arduinos, Novel Sensors and Twitter]<br />
<br />
EGU 2012 General Assembly 22-27 April<br />
* [http://meetingorganizer.copernicus.org/EGU2012/session/10031 EGU 2012 HS1.2 Innovative techniques and unintended use of measurement equipment]<br />
<br />
April 2011: EGU 2011 <br />
* [http://meetingorganizer.copernicus.org/EGU2011/session/6551 HS1.5 Innovative techniques and unintended use of measurement equipment] (deadline for abstract submission is the 10. of January)<br />
* [http://meetingorganizer.copernicus.org/EGU2011/session/8073 HS11.2/SC6 Short-Course on field instrumentation in research catchments]<br />
<br />
December 2009: the "MacGyver-Session" at the AGU Fall Meeting in San Francisco was a lot of fun and attracted a large crowd of interested people. Check out some of the presented equipment in this article in<br />
[http://www.wired.com/wiredscience/2009/12/wiimote-science wired science]<br />
<br />
December 2009: Check out the experimental "MacGyver-Session" at the AGU Fall Meeting in San Francisco: [http://www.agu.org/meetings/fm09/program/scientific_session_search.php?show=detail&sessid=149 Unusual Hydrological Experiments Under Financial Constraints] (abstracts are due September 3rd)<br />
<br />
Juli 2009: A category on "Wireless sensor networks" was added to the Wiki<br />
<br />
April 2009: A new round of Wiki T-Shirts was distributed at the EGU Meeting in Vienna<br />
<br />
January 2009: The Experimental Hydrology Wiki is mentioned in Nature! Check it out here: [http://www.nature.com/nature/journal/v457/n7226/full/7226128c.html Nature 457, 128; 8 January 2009]<br />
<br />
December 2008: The Experimental Hydrology Wiki will be presented at the AGU Fall Meeting in San Francisco.<br />
<br />
April 2008: Wiki T-Shirts have been printed! They are used for advertising campaigns for example at the EGU Meeting in Vienna.<br />
<br />
April 2007: The Wiki was presented at the EGU-Meeting in Vienna in the session "Experimental River Basins".<br />
<br />
March 23rd 2007: The Community Portal was set up. Check it out and feel free to post announcements, job offers, suggestions for the wiki.<br />
<br />
March 6th 2007: The Experimental Hydrology Wiki has moved to www.experimental-hydrology.net!<br />
<br />
February 2007: The Experimental Hydrology Wiki is presented at the Hydroschool in Luxemburg.<br />
<br />
January 2007: First test version of the Experimental Hydrology Wiki is online.</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Experimental_Hydrology_Wiki:Current_events&diff=6141Experimental Hydrology Wiki:Current events2016-02-24T14:10:13Z<p>Theresa: </p>
<hr />
<div><br />
EGU 2016 General Assembly Vienna | Austria | 12 – 17 April: there will be two interesting sessions with respect to innovative sensing! Details will follow soon!<br />
<br />
AGU 2015 14-18 December<br />
* [https://agu.confex.com/agu/fm15/meetingapp.cgi/Session/8568 Novel Environmental Sensor Strategies: Wireless and Beyond Posters]<br />
<br />
HOAL Symposium, 6 - 7 October 2015, Petzenkirchen, Austria<br />
* [http://www.waterresources.at/fileadmin/user_uploads/News_items/HOAL_symp_announce2_2nd.pdf Introduction of the recently established Hydrological Open Air Laboratory in Petzenkirchen]<br />
<br />
Gordon Research Conference 2015 14-19 June<br />
*[https://www.grc.org/programs.aspx?id=12330 Thresholds in Time and Space]<br />
<br />
EGU 2015 General Assembly Vienna | Austria | 12 – 17 April <br />
* [http://meetingorganizer.copernicus.org/EGU2015/session/18247 HS1.1 Innovative techniques and unintended use of measurement equipment]<br />
<br />
AGU 2014 15-19 December<br />
* [https://agu.confex.com/agu/fm14/meetingapp.cgi#Session/2578 H13G Transformative Measurements to Understand the Geosphere: Zip-Ties, Arduinos, Novel Sensors, and Twitter Posters]<br />
<br />
Chapman Conference 2014 23 - 26 September<br />
* [http://chapman.agu.org/catchments/ Catchment Spatial Organization and Complex Behavior, Luxembourg]<br />
<br />
EGU 2014 General Assembly 27 April – 02 May<br />
* [http://meetingorganizer.copernicus.org/EGU2014/session/14293 EGU 2014 HS1.4 Innovative techniques and unintended use of measurement equipment]<br />
<br />
AGU 2013 General Assembly 9-13 December<br />
* [http://fallmeeting.agu.org/2013/scientific-program-2/session-search/sessions/h43h-transformative-measurements-to-understand-the-geosphere-zip-ties-arduinos-novel-sensors-and-twitter-posters/ H43H. Transformative Measurements to Understand the Geosphere: Zip-Ties, Arduinos, Novel Sensors, and Twitter Posters]<br />
<br />
EGU 2013 General Assembly 22-27 April<br />
* [http://meetingorganizer.copernicus.org/EGU2013/session/11733/innovative+techniques+and+unintended+use+of+measurement+equipment EGU 2013 HS1.1 Innovative techniques and unintended use of measurement equipment]<br />
<br />
AGU 2012 General Assembly 3-7 December<br />
* [http://fallmeeting.agu.org/2012/session-search/single/transformative-measurements-to-understand-the-geosphere-zip-ties-arduinos-novel-sensors-and-twitter H089: Transformative Measurements to Understand the Geosphere: Zip-ties, Arduinos, Novel Sensors and Twitter]<br />
<br />
EGU 2012 General Assembly 22-27 April<br />
* [http://meetingorganizer.copernicus.org/EGU2012/session/10031 EGU 2012 HS1.2 Innovative techniques and unintended use of measurement equipment]<br />
<br />
April 2011: EGU 2011 <br />
* [http://meetingorganizer.copernicus.org/EGU2011/session/6551 HS1.5 Innovative techniques and unintended use of measurement equipment] (deadline for abstract submission is the 10. of January)<br />
* [http://meetingorganizer.copernicus.org/EGU2011/session/8073 HS11.2/SC6 Short-Course on field instrumentation in research catchments]<br />
<br />
December 2009: the "MacGyver-Session" at the AGU Fall Meeting in San Francisco was a lot of fun and attracted a large crowd of interested people. Check out some of the presented equipment in this article in<br />
[http://www.wired.com/wiredscience/2009/12/wiimote-science wired science]<br />
<br />
December 2009: Check out the experimental "MacGyver-Session" at the AGU Fall Meeting in San Francisco: [http://www.agu.org/meetings/fm09/program/scientific_session_search.php?show=detail&sessid=149 Unusual Hydrological Experiments Under Financial Constraints] (abstracts are due September 3rd)<br />
<br />
Juli 2009: A category on "Wireless sensor networks" was added to the Wiki<br />
<br />
April 2009: A new round of Wiki T-Shirts was distributed at the EGU Meeting in Vienna<br />
<br />
January 2009: The Experimental Hydrology Wiki is mentioned in Nature! Check it out here: [http://www.nature.com/nature/journal/v457/n7226/full/7226128c.html Nature 457, 128; 8 January 2009]<br />
<br />
December 2008: The Experimental Hydrology Wiki will be presented at the AGU Fall Meeting in San Francisco.<br />
<br />
April 2008: Wiki T-Shirts have been printed! They are used for advertising campaigns for example at the EGU Meeting in Vienna.<br />
<br />
April 2007: The Wiki was presented at the EGU-Meeting in Vienna in the session "Experimental River Basins".<br />
<br />
March 23rd 2007: The Community Portal was set up. Check it out and feel free to post announcements, job offers, suggestions for the wiki.<br />
<br />
March 6th 2007: The Experimental Hydrology Wiki has moved to www.experimental-hydrology.net!<br />
<br />
February 2007: The Experimental Hydrology Wiki is presented at the Hydroschool in Luxemburg.<br />
<br />
January 2007: First test version of the Experimental Hydrology Wiki is online.</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Main_Page&diff=6140Main Page2016-02-23T09:03:17Z<p>Theresa: </p>
<hr />
<div>=Experimental Hydrology Wiki= <br />
<br />
<br />
[[Image:streamflow.jpg|right|84px|]]<br />
[[Image:raingauge.jpg|right|84px|]]<br />
[[Image:CrossingTresArroyos.jpg|right|84px|]]<br />
<br />
===Why do we need an Experimental Hydrology Wiki?===<br />
<br />
It will help us to learn about, recommend, question and discuss new / established / basic / advanced methods of experimental hydrology.<br />
<br />
<br />
*It will help us to avoid reinventing the wheel each time we start out measuring something we haven't measured before.<br />
*It will help us not to make the same mistakes others have made before us.<br />
*It will help us to share new ideas and concepts.<br />
*It will help us to find the methodology and the equipment suitable for our investigation.<br />
<br />
<br />
All experimental hydrologists are welcome to contribute with their knowledge and experience!<br />
<br />
This can be done either by writing a new article or contributing to an existing article or by answering somebody's questions at the [[ExperimentalHydrologyWiki:Hydro help desk| Hydro help desk]].<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!--[[Image:Streamflow2_200.jpg|left|150x112px|]][[Image:Streamflow_200.jpg|left|150x112px|]][[Image:pluvio_200.jpg|left|150x112px|]][[Image:crossing_200.jpg|left|150x112px|]]<br clear="all" />--><br />
<br />
==Creating a new article==<br />
<br />
To write an article on a new topic (so far not included in the wiki), type the title of the article in the box below and click "Create article". You must confirm your e-mail address before creating or editing pages for the first time. Please set and validate your e-mail address through your [[Special:Preferences|user preferences]]. <br />
<br />
As title please use the parameter to be measured as well as the measurement principle, eg. '''"Soil moisture - TDR"''' or '''"Water level - pressure transducer"'''. <br />
<br />
If there are likely to be more than one sensor of that type please also include the name of the sensor or of the company, eg. '''"Soil moisture - TDR (name)"'''.<br />
<br />
Templates for articles on equipment or experimental catchments can be found here: [[:Category:Templates|Templates]].<br />
<br />
<br />
<inputbox><br />
type=create<br />
</inputbox><br />
<br />
<!--If you want to write about measuring a certain parameter, but using a different method than so far described in the wiki, please create a new article with the title "''parameter'' '''''II'''''" (e.g. '''"Rainfall II"''').--><br />
<br />
==Posting questions==<br />
If you have a qestion you cannot find an answer to in the wiki articles or discussions, go to the [[ExperimentalHydrologyWiki:Help desk| Hydro help desk]].<br />
<br />
==Links to other water related wikis==<br />
*[http://water.wikia.com/wiki/Main_Page Water Wiki] - focussing on water resources and decision making<br />
<br />
*[http://www.floodrisknet.org.uk/methods/ Uncertainty Analysis in Hydrology] - focussing on uncertainty analysis in hydrological modelling<br />
*[http://undine.bafg.de/servlet/is/17796/ Small hydrological research basins] - focussing on experimental catchments mainly in Europe</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Soil_moisture_-_capacitance_(5TE_Decagon)&diff=5144Soil moisture - capacitance (5TE Decagon)2014-10-24T09:54:17Z<p>Theresa: /* What to watch out for: */</p>
<hr />
<div>[[Image: Decagon_5_TM.jpg |right|300px|]]<br />
==Parameter to be measured:==<br />
Soil moisture, soil temperature, EC<br />
<br />
==Method:==<br />
Capacitance<br />
<br />
==Equipment:==<br />
*5TE Decagon<br />
:Effective range of temperature: -40°C - +50°C<br />
:Effective range of soil moisture: 0 - 60 % volumetric water content<br />
:Accuracy: ±3% without calibration, ±1% - ±2% with calibration<br />
:Dimensions: 145mm x 33mm x7 mm, three stripes<br />
==Advantages:==<br />
* Relatively cheap<br />
* Easy to install<br />
* Compatible with many loggers<br />
<br />
==Disadvantages:==<br />
* Calibration needed<br />
* Small measurement volume compared to other sensors<br />
* not for portable usage designed<br />
* life time is short (in the first two years errors of the measured values start to increase, especially the temperature sensor is effected)<br />
*by a combined use with a Campbell Scientivic logger very carefull handling is important, otherwise the probe can be easily blown up<br />
<br />
==What to watch out for:==<br />
* Careful installation, air gaps have a sustainable influence on the measurement compared to other sensors because of the small measurement volume<br />
* Probe is fragile and will break if it is pushed into resistive media.<br />
<br />
==Problems/Questions:==<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
* [http://www.comtess.uni-oldenburg.de/ COMTESS]<br />
* [http://www.grosshang.de/index.php/naturalslope.html Natural Slope]<br />
* [http://teodoor.icg.kfa-juelich.de/overview-de TERENO]<br />
* [http://www.caos-project.de/index.php CAOS]<br />
Other related web sites:<br />
*[http://www.decagon.com/assets/Uploads/Calibration-Equations-for-the-ECH2O-EC-5-ECH2o-TE-and-5TE-Sensors.pdf Calibration Equations or the ECH2O EC-5, ECH2O-TE and 5TE Sensors]<br />
*[http://www.decagon.com/products/sensors/soil-moisture-sensors/5te-soil-moisture-temperature-and-ec/ 5TE at DECAGON]<br />
<br />
==References==<br />
:Rosenbaum, U., Huisman, J.A., Weuthen, A., Vereecken, H., Bogena, H.R. (2010): Sensor-to-Sensor Variability of the ECH2O EC-5, TE, and 5TE Sensors in Dielectric Liquids. VADOSE ZONE JOURNAL, 9(1), 181-186, DOI: 10.2136/vzj2009.0036.<br />
:Rosenbaum, U., Huisman, J.A., Vrba, J., Vereecken, H., Bogena, H.R. (2011): Correction of Temperature and Electrical Conductivity Effects on Dielectric Permittivity Measurements with ECH(2)O Sensors. VADOSE ZONE JOURNAL, 10(2), 582-593, DOI: 10.2136/vzj2010.0083.<br />
:Rosenbaum, U., Bogena, H., Huisman, J.A., Peterson, T.J., Weuthen, A., Western, A.W., Vereecken, H. (2012): Seasonal and event dynamics of spatial soil moisture patterns at the small catchment scale, WATER RESOURCES RESEARCH 48, W10544, DOI: 10.1029/2011WR011518.<br />
<br />
[[Category:Equipment]]<br />
[[Category:Soil Moisture]]<br />
[[Category:Electrical Conductivity]]<br />
[[Category:Temperature]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Temperature_-_Hobo_TidbiT_temperature_data_logger&diff=5081Temperature - Hobo TidbiT temperature data logger2014-06-18T09:26:44Z<p>Theresa: /* Problems/Questions: */</p>
<hr />
<div>==Parameter to be measured:==<br />
Temperature<br />
<br />
==Method:==<br />
<br />
<br />
==Equipment:==<br />
TidbiT v2 Water Temperature Data Logger - UTBI-001 [http://www.onsetcomp.com/products/data-loggers/utbi-001]<br />
<br />
==Advantages:==<br />
If there are several loggers in one location that require the exact same start time, a delayed start time can be set when the loggers are launched. This allows for easy comparison of the time series. <br />
<br />
==Disadvantages:==<br />
Batteries are not replaceable or rechargeable. Therefore each logger only has a 5 year life span regardless of deployment time. <br />
<br />
==What to watch out for:==<br />
The optic communication nodes on the logger need to be protected they will break with hard impacts. <br />
Deploying the loggers in small sections of PVC pipe provided enough protection for the loggers in a high energy stream environment. <br />
Several loggers can be attached to a capped thin PVC pipe and deployed at different depths below the streambed.<br />
<br />
==Problems/Questions:==<br />
Loggers had a high failure rate. After deployment, some loggers only logged the temperature for a few days; the program in the logger may cause errors and not allow for communication or the battery may die rapidly.<br />
Partially depleted batteries found at purchase (In one case ~10% of loggers had 15% battery loss at time of purchase )<br />
<br />
==Price:==<br />
~$166 (US, 2013)<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
Other related web sites:<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Temperature]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Malalcahuello_Catchment&diff=4688Malalcahuello Catchment2013-08-15T21:29:15Z<p>Theresa: /* Measurements/Equipment */</p>
<hr />
<div>[[Image:Mapkl.png|right|350px|]]<br />
The Malalcahuello Catchment is sometimes also called the catchment of the Tres Arroyos.<br />
<br />
== Location ==<br />
On the southern slope of the volcano Lonquimay, IXth Region, Southern Chile<br />
<br />
== Catchment size ==<br />
ca. 6 km²<br />
<br />
== Climate ==<br />
humid-temperate with altitudinal effects, snow in higher altitudes during winter<br />
<br />
== Geology ==<br />
volcanic ashes, andesite<br />
<br />
== Topography ==<br />
steep slopes, elevations range from 1120 m to 1856 m above sea level<br />
<br />
== Vegetation/Land use ==<br />
old growth forest, no anthropogenic intervention<br />
<br />
== Context of investigation ==<br />
several studies have been carried out in this catchment. Research topics include:<br />
*Runoff generation processes<br />
*Sediment transport<br />
*Debris flow<br />
*Large woody debris<br />
*Interception<br />
<br />
== Measurements/Equipment ==<br />
*[[Water level - capacitive (Trutrack)|water level]]<br />
*[[Rainfall - Tipping bucket (Davis/Hobo)|rainfall]]<br />
*[[Water level - capacitive (Trutrack)|groundwater levels]]<br />
*[[Soil moisture - FDR (profile probe)|soil moisture]]<br />
*interception<br />
*tracer experiments<br />
*bedload transport<br />
*...<br />
<br />
== Links to project webpages ==<br />
*[http://brandenburg.geoecology.uni-potsdam.de/projekte/malalcahuello/ Investigation of runoff generation processes in a pristine, poorly gauged catchment in the Chilean Andes]<br />
<br />
*[http://www.uach.cl/externos/epicforce/presentacion_en.html Epic Force: Evidence-based policy for integrated control of forested river catchments in extreme rainfall and snowmelt]<br />
<br />
== References ==<br />
:Blume T., Zehe E., Bronstert A. (2007): Rainfall runoff response, event-based runoff coefficients and hydrograph separation. Hydrological Sciences Journal. 52: 843-862.<br />
:Blume T., Zehe E., Bronstert A. ((2009): [http://www.hydrol-earth-syst-sci.net/13/1215/2009/hess-13-1215-2009.html Use of soil moisture dynamics and patterns at different spatio-temporal scales for the investigation of subsurface flow processes]. Hydrology and Earth System Sciences, 13(7), 1215-1233.<br />
:Blume T., Zehe E., Reusser D.E., Iroumé A., Bronstert A. (2008): Investigation of runoff generation in a pristine, poorly gauged catchment in the Chilean Andes. I: A multi-method experimental study. Hydrological Processes, 22(18), 3661-3675, DOI: 10.1002/hyp.6971.<br />
:Blume T., Zehe E., Bronstert, A. (2008): Investigation of runoff generation in a pristine, poorly gauged catchment in the Chilean Andes. II: Qualitative and quantitative use of tracers at three spatial scales. Hydrological Processes, 22(18), 3676-3688, DOI: 10.1002/hyp.6970.<br />
:Blume T., Zehe E., Bronstert A. ((2008): [http://www.egu.eu/fileadmin/files/awards/union_ysopp_award/2008_ysopp_poster_blume.pdf Field observations of persistent preferential flowpaths in volcanic ash soils as a result of hydrophobicity]. ysopp poster 2008 EGU.<br />
:Blume T., Zehe E., Bronstert A. ((2009): [http://www.hydrol-earth-syst-sci.net/13/1215/2009/hess-13-1215-2009.html Use of soil moisture dynamics and patterns at different spatio-temporal scales for the investigation of subsurface flow processes]. Hydrology and Earth System Sciences, 13(7), 1215-1233.<br />
:Blume, T. (2008): [http://opus.kobv.de/ubp/volltexte/2008/1655/pdf/blume_diss.pdf Hydrological processes in volcanic ash soils - Measuring, modelling and understanding runoff generation in an undisturbed catchment], Dissertation, University of Potsdam, Germany.<br />
:Zehe, E., Blume, T., Blöschel, G. (2010): [http://rstb.royalsocietypublishing.org/content/365/1545/1377.full The principle of 'maximum energy dissipation': a novel thermodynamic perspective on rapid water flow in connected soil structures]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 365(1545), 1377-1386, DOI: 10.1098/rstb.2009.0308. <br />
:Zehe, E., Blume, T., Kleidon, A., Ehret, U., Scherer, U., Westhoff, M.(2012): [http://www.hydrol-earth-syst-sci-discuss.net/9/10595/2012/hessd-9-10595-2012.html Connected flow paths as first order control on critical zone water flows: coincidence or self-organized optimality?] Hydrol. Earth Syst. Sci. Discuss., 9, 10595-10655, DOI: 10.5194/hessd-9-10595-2012.<br />
<br />
<br />
[[Category:Experimental Catchments]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Main_Page&diff=3570Main Page2013-06-08T08:25:03Z<p>Theresa: Undo revision 3562 by Event0cloudy (talk)</p>
<hr />
<div>=Experimental Hydrology Wiki= <br />
<br />
<br />
[[Image:streamflow.jpg|right|84px|]]<br />
[[Image:raingauge.jpg|right|84px|]]<br />
[[Image:CrossingTresArroyos.jpg|right|84px|]]<br />
<br />
===Why do we need an Experimental Hydrology Wiki?===<br />
<br />
It will help us to learn about, recommend, question and discuss new / established / basic / advanced methods of experimental hydrology.<br />
<br />
<br />
*It will help us to avoid reinventing the wheel each time we start out measuring something we haven't measured before.<br />
*It will help us not to make the same mistakes others have made before us.<br />
*It will help us to share new ideas and concepts.<br />
*It will help us to find the methodology and the equipment suitable for our investigation.<br />
<br />
<br />
All experimental hydrologists are welcome to contribute with their knowledge and experience!<br />
<br />
This can be done either by writing a new article or contributing to an existing article or by answering somebody's questions at the [[ExperimentalHydrologyWiki:Hydro help desk| Hydro help desk]].<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!--[[Image:Streamflow2_200.jpg|left|150x112px|]][[Image:Streamflow_200.jpg|left|150x112px|]][[Image:pluvio_200.jpg|left|150x112px|]][[Image:crossing_200.jpg|left|150x112px|]]<br clear="all" />--><br />
<br />
==Creating a new article==<br />
<br />
To write an article on a new topic (so far not included in the wiki), type the title of the article in the box below and click "Create article". You must confirm your e-mail address before creating or editing pages for the first time. Please set and validate your e-mail address through your [[Special:Preferences|user preferences]]. <br />
<br />
As title please use the parameter to be measured as well as the measurement principle, eg. '''"Soil moisture - TDR"''' or '''"Water level - pressure transducer"'''. <br />
<br />
If there are likely to be more than one sensor of that type please also include the name of the sensor or of the company, eg. '''"Soil moisture - TDR (name)"'''.<br />
<br />
Templates for articles on equipment or experimental catchments can be found here: [[:Category:Templates|Templates]].<br />
<br />
<br />
<inputbox><br />
type=create<br />
</inputbox><br />
<br />
<!--If you want to write about measuring a certain parameter, but using a different method than so far described in the wiki, please create a new article with the title "''parameter'' '''''II'''''" (e.g. '''"Rainfall II"''').--><br />
<br />
==Posting questions==<br />
If you have a qestion you cannot find an answer to in the wiki articles or discussions, go to the [[ExperimentalHydrologyWiki:Help desk| Hydro help desk]].<br />
<br />
==Links to other water related wikis==<br />
*[http://water.wikia.com/wiki/Main_Page Water Wiki] - focussing on water resources and decision making<br />
*[http://www.hydrowiki.psu.edu/ Hydro Wiki] - A new hydrology encyclopedia<br />
*[http://www.floodrisknet.org.uk/methods/ Uncertainty Analysis in Hydrology] - focussing on uncertainty analysis in hydrological modelling</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Main_Page&diff=3569Main Page2013-06-08T08:23:03Z<p>Theresa: Reverted edits by Trial9colt (talk) to last revision by Event0cloudy</p>
<hr />
<div>Google Page Rank Is Dead - Part II <br />
<br />
I discussed how Google's Page Ranking System has become useless, but in the same time, many business informed entrepreneurs still give it credit and might discredit or credit your site consequently to it's rank. <br />
<br />
In part I - Google Page List Is Dead - Or Ist It? <br />
<br />
I discussed how Google's Page Ranking System has become useless, but at the same time, many business experienced entrepreneurs however give it credit and might discredit or credit your website appropriately to it is rank. <br />
<br />
"Let us really go in depth to simply take our 1st steps towards leaving Google's page rating behind!" <br />
<br />
If you are like 1000's of individuals on the web, you have been following site position so close for so long, it may be actually though for you to break the habit. "No routine can be completely broken, it should be replaced with another." [http://www.linkemperor.com/seo-forum/members/8-MakoSEO commercial makoseo]<br />
<br />
1st Step: Remove Page Ranking Out Of Your Google ToolBar <br />
<br />
Google may very well maybe not like me for this one but I would suggest hitting "Options" in your google toolbar, remove "Page Rank." <br />
<br />
Congratulations, you have done it. Marketing your site has had a fresh turn, a street is ahead!! <br />
<br />
We could now return and search online. Before we do, do not consider how a website's importance was assessed by Google's pr, rather have a good look at each site that you visit. <br />
<br />
Pay special attention to the content, structure, simplicity, and friendliness. Would you enjoy it? Why do you want it? All the way down things, pictures, designs, anything that you like from websites that you go by. <br />
<br />
Develop a "Favorites Folder" in your browser, call it "Opportunities." In this folder, put sites that interest you, or that would interest any visitors. <br />
<br />
Combine all these favorite things that you like to form new projects for the business. Carry ON BACK to these web methods that you loved and take a look to see if there are worthwhile opportunities for both businesses to flourish together. <br />
<br />
Internet Marketing is never done alone, successful marketing online needs you to create your own personal "web" to catch visitors with. What better way to take action then by linking with web sites that you want. <br />
<br />
Why should we do this? <br />
[http://www.linkemperor.com/ linkempire]<br />
So that you can keep away from Google's Page Ranking all together, we have to replace it with our own "web measurement system" to ascertain whether or not our company must propose, change adverts, or do business with another. <br />
<br />
In the end, we will not be selecting websites simply because they rank well, we will finally be selecting only websites that we all personally like. <br />
<br />
Individual sources create a better world for the readers. Keep in mind, a lot of your visitors do not know concerning the earth of Google Page Ranking and the method that you might of been hooked on it. <br />
<br />
Developing A Particular Position System: <br />
<br />
In order to personally rank sites, there are a few measurements you can take... Ask yourself these questions when browsing... <br />
<br />
* What's their alexa standing? or Rank from Ranking.com? <br />
<br />
Does the website seem to be getting corresponding traffic with yours? <br />
<br />
Does the site you're taking a look at have incoming links from Google in the same market as yours? Pay close awareness of who links for the sites your research. <br />
<br />
* Most Important: Do you get yourself a good feeling when you visit their site? [http://www.linkemperor.com/rank-checking keywords rank checker]<br />
<br />
8 moments out of 10, other guests won't either, If you do not. I never suggest a website that will not feel right. 1st impressions mean far more than people think. Occasionally, the world wide web is just a sub-conscious activity and many things that individuals see make us respond to it without even knowing it. You want people to like you and trust you enough to accomplish with business with you. <br />
<br />
* Last but not least: Will you be happy knowing that your guests will be better off because of it and the web sites you propose have a personal touch? <br />
<br />
As we all be in a great rhythm online and begin putting complete personal resources on our websites, the world wide web will be a better place for all our guests. [http://www.linkemperor.com/link-building building link service]<br />
<br />
Try and allow the greater reference sites within your area to record every thing possible, the best course of action for your company is to create some thing with your personal contact. <br />
<br />
I hope you've liked this II part series!</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Main_Page&diff=3392Main Page2013-05-21T06:56:50Z<p>Theresa: Reverted edits by Rosemony37 (talk) to last revision by Theresa</p>
<hr />
<div>=Experimental Hydrology Wiki= <br />
<br />
<br />
[[Image:streamflow.jpg|right|84px|]]<br />
[[Image:raingauge.jpg|right|84px|]]<br />
[[Image:CrossingTresArroyos.jpg|right|84px|]]<br />
<br />
===Why do we need an Experimental Hydrology Wiki?===<br />
<br />
It will help us to learn about, recommend, question and discuss new / established / basic / advanced methods of experimental hydrology.<br />
<br />
<br />
*It will help us to avoid reinventing the wheel each time we start out measuring something we haven't measured before.<br />
*It will help us not to make the same mistakes others have made before us.<br />
*It will help us to share new ideas and concepts.<br />
*It will help us to find the methodology and the equipment suitable for our investigation.<br />
<br />
<br />
All experimental hydrologists are welcome to contribute with their knowledge and experience!<br />
<br />
This can be done either by writing a new article or contributing to an existing article or by answering somebody's questions at the [[ExperimentalHydrologyWiki:Hydro help desk| Hydro help desk]].<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!--[[Image:Streamflow2_200.jpg|left|150x112px|]][[Image:Streamflow_200.jpg|left|150x112px|]][[Image:pluvio_200.jpg|left|150x112px|]][[Image:crossing_200.jpg|left|150x112px|]]<br clear="all" />--><br />
<br />
==Creating a new article==<br />
<br />
To write an article on a new topic (so far not included in the wiki), type the title of the article in the box below and click "Create article". You must confirm your e-mail address before creating or editing pages for the first time. Please set and validate your e-mail address through your [[Special:Preferences|user preferences]]. <br />
<br />
As title please use the parameter to be measured as well as the measurement principle, eg. '''"Soil moisture - TDR"''' or '''"Water level - pressure transducer"'''. <br />
<br />
If there are likely to be more than one sensor of that type please also include the name of the sensor or of the company, eg. '''"Soil moisture - TDR (name)"'''.<br />
<br />
Templates for articles on equipment or experimental catchments can be found here: [[:Category:Templates|Templates]].<br />
<br />
<br />
<inputbox><br />
type=create<br />
</inputbox><br />
<br />
<!--If you want to write about measuring a certain parameter, but using a different method than so far described in the wiki, please create a new article with the title "''parameter'' '''''II'''''" (e.g. '''"Rainfall II"''').--><br />
<br />
==Posting questions==<br />
If you have a qestion you cannot find an answer to in the wiki articles or discussions, go to the [[ExperimentalHydrologyWiki:Help desk| Hydro help desk]].<br />
<br />
==Links to other water related wikis==<br />
*[http://water.wikia.com/wiki/Main_Page Water Wiki] - focussing on water resources and decision making<br />
*[http://www.hydrowiki.psu.edu/ Hydro Wiki] - A new hydrology encyclopedia<br />
*[http://www.floodrisknet.org.uk/methods/ Uncertainty Analysis in Hydrology] - focussing on uncertainty analysis in hydrological modelling</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Experimental_Hydrology_Wiki:Community_portal&diff=1679Experimental Hydrology Wiki:Community portal2012-07-19T13:28:10Z<p>Theresa: </p>
<hr />
<div>Interesting posters about measurement techniques in hydrology from the EGU general assembly 03 – 08 April 2011:<br />
:[http://meetingorganizer.copernicus.org/EGU2011/poster_programme/6551 HS1.5 Innovative techniques and unintended use of measurement equipment]<br />
<br />
AGU 2012 General Assembly 3-7 December<br />
* [http://fallmeeting.agu.org/2012/session-search/single/transformative-measurements-to-understand-the-geosphere-zip-ties-arduinos-novel-sensors-and-twitter H089: Transformative Measurements to Understand the Geosphere: Zip-ties, Arduinos, Novel Sensors and Twitter]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Experimental_Hydrology_Wiki:Current_events&diff=1678Experimental Hydrology Wiki:Current events2012-07-19T13:27:50Z<p>Theresa: </p>
<hr />
<div>January 2007: First test version of the Experimental Hydrology Wiki is online.<br />
<br />
February 2007: The Experimental Hydrology Wiki is presented at the Hydroschool in Luxemburg.<br />
<br />
March 6th 2007: The Experimental Hydrology Wiki has moved to www.experimental-hydrology.net!<br />
<br />
March 23rd 2007: The Community Portal was set up. Check it out and feel free to post announcements, job offers, suggestions for the wiki.<br />
<br />
April 2007: The Wiki was presented at the EGU-Meeting in Vienna in the session "Experimental River Basins".<br />
<br />
April 2008: Wiki T-Shirts have been printed! They are used for advertising campaigns for example at the EGU Meeting in Vienna.<br />
<br />
December 2008: The Experimental Hydrology Wiki will be presented at the AGU Fall Meeting in San Francisco.<br />
<br />
January 2009: The Experimental Hydrology Wiki is mentioned in Nature! Check it out here: [http://www.nature.com/nature/journal/v457/n7226/full/7226128c.html Nature 457, 128; 8 January 2009]<br />
<br />
April 2009: A new round of Wiki T-Shirts was distributed at the EGU Meeting in Vienna<br />
<br />
Juli 2009: A category on "Wireless sensor networks" was added to the Wiki<br />
<br />
December 2009: Check out the experimental "MacGyver-Session" at the AGU Fall Meeting in San Francisco: [http://www.agu.org/meetings/fm09/program/scientific_session_search.php?show=detail&sessid=149 Unusual Hydrological Experiments Under Financial Constraints] (abstracts are due September 3rd)<br />
<br />
December 2009: the "MacGyver-Session" at the AGU Fall Meeting in San Francisco was a lot of fun and attracted a large crowd of interested people. Check out some of the presented equipment in this article in<br />
[http://www.wired.com/wiredscience/2009/12/wiimote-science wired science]<br />
<br />
April 2011: EGU 2011 <br />
* [http://meetingorganizer.copernicus.org/EGU2011/session/6551 HS1.5 Innovative techniques and unintended use of measurement equipment] (deadline for abstract submission is the 10. of January)<br />
* [http://meetingorganizer.copernicus.org/EGU2011/session/8073 HS11.2/SC6 Short-Course on field instrumentation in research catchments]<br />
<br />
<br />
EGU 2012 General Assembly 22-27 April<br />
* [http://meetingorganizer.copernicus.org/EGU2012/session/10031 EGU 2012HS1.2 Innovative techniques and unintended use of measurement equipment]<br />
<br />
AGU 2012 General Assembly 3-7 December<br />
* [http://fallmeeting.agu.org/2012/session-search/single/transformative-measurements-to-understand-the-geosphere-zip-ties-arduinos-novel-sensors-and-twitter H089: Transformative Measurements to Understand the Geosphere: Zip-ties, Arduinos, Novel Sensors and Twitter]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Main_Categories&diff=1334Main Categories2011-09-22T07:57:56Z<p>Theresa: Reverted edits by Shoes521 (Talk); changed back to last version by WikiSysop</p>
<hr />
<div>This is a list of the most important categories in the Experimental Hydrology Wiki.<br />
<br />
<br />
*[[:Category:Equipment|Equipment]]<br />
*[[:Category:Experimental Catchments|Experimental Catchments]]<br />
*[[:Category:Parameters|Parameters]]<br />
*[[:Category:Templates|Templates]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Category:Equipment&diff=1333Category:Equipment2011-09-22T07:57:23Z<p>Theresa: Reverted edits by Shoes521 (Talk); changed back to last version by Theresa</p>
<hr />
<div>This is a list of all articles describing various types of experimental equipment.</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Category:Experimental_Catchments&diff=1332Category:Experimental Catchments2011-09-22T07:56:57Z<p>Theresa: Reverted edits by Shoes521 (Talk); changed back to last version by WikiSysop</p>
<hr />
<div>This is a list of experimental catchments. You are welcome to add an article about the catchment you are working in!<br />
<br />
CatchmentTemplate (see list below) is a template for an article on an experimental catchment. However, this is just a suggestion.</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Main_Page&diff=1331Main Page2011-09-22T07:55:37Z<p>Theresa: Reverted edits by Shoes521 (Talk); changed back to last version by Theresa</p>
<hr />
<div>=Experimental Hydrology Wiki= <br />
<br />
<br />
[[Image:streamflow.jpg|right|84px|]]<br />
[[Image:raingauge.jpg|right|84px|]]<br />
[[Image:CrossingTresArroyos.jpg|right|84px|]]<br />
<br />
===Why do we need an Experimental Hydrology Wiki?===<br />
<br />
It will help us to learn about, recommend, question and discuss new / established / basic / advanced methods of experimental hydrology.<br />
<br />
<br />
*It will help us to avoid reinventing the wheel each time we start out measuring something we haven't measured before.<br />
*It will help us not to make the same mistakes others have made before us.<br />
*It will help us to share new ideas and concepts.<br />
*It will help us to find the methodology and the equipment suitable for our investigation.<br />
<br />
<br />
All experimental hydrologists are welcome to contribute with their knowledge and experience!<br />
<br />
This can be done either by writing a new article or contributing to an existing article or by answering somebody's questions at the [[ExperimentalHydrologyWiki:Hydro help desk| Hydro help desk]].<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!--[[Image:Streamflow2_200.jpg|left|150x112px|]][[Image:Streamflow_200.jpg|left|150x112px|]][[Image:pluvio_200.jpg|left|150x112px|]][[Image:crossing_200.jpg|left|150x112px|]]<br clear="all" />--><br />
<br />
==Creating a new article==<br />
<br />
To write an article on a new topic (so far not included in the wiki), type the title of the article in the box below and click "Create article". You must confirm your e-mail address before creating or editing pages for the first time. Please set and validate your e-mail address through your [[Special:Preferences|user preferences]]. <br />
<br />
As title please use the parameter to be measured as well as the measurement principle, eg. '''"Soil moisture - TDR"''' or '''"Water level - pressure transducer"'''. <br />
<br />
If there are likely to be more than one sensor of that type please also include the name of the sensor or of the company, eg. '''"Soil moisture - TDR (name)"'''.<br />
<br />
Templates for articles on equipment or experimental catchments can be found here: [[:Category:Templates|Templates]].<br />
<br />
<br />
<inputbox><br />
type=create<br />
</inputbox><br />
<br />
<!--If you want to write about measuring a certain parameter, but using a different method than so far described in the wiki, please create a new article with the title "''parameter'' '''''II'''''" (e.g. '''"Rainfall II"''').--><br />
<br />
==Posting questions==<br />
If you have a qestion you cannot find an answer to in the wiki articles or discussions, go to the [[ExperimentalHydrologyWiki:Help desk| Hydro help desk]].<br />
<br />
==Links to other water related wikis==<br />
*[http://water.wikia.com/wiki/Main_Page Water Wiki] - focussing on water resources and decision making<br />
*[http://www.hydrowiki.psu.edu/ Hydro Wiki] - A new hydrology encyclopedia<br />
*[http://www.floodrisknet.org.uk/methods/ Uncertainty Analysis in Hydrology] - focussing on uncertainty analysis in hydrological modelling</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=User_talk:JoveleneMartin&diff=1025User talk:JoveleneMartin2011-01-06T16:47:03Z<p>Theresa: Removing all content from page</p>
<hr />
<div></div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Current_events&diff=1020Current events2011-01-03T21:30:43Z<p>Theresa: </p>
<hr />
<div>January 2007: First test version of the Experimental Hydrology Wiki is online.<br />
<br />
February 2007: The Experimental Hydrology Wiki is presented at the Hydroschool in Luxemburg.<br />
<br />
March 6th 2007: The Experimental Hydrology Wiki has moved to www.experimental-hydrology.net!<br />
<br />
March 23rd 2007: The Community Portal was set up. Check it out and feel free to post announcements, job offers, suggestions for the wiki.<br />
<br />
April 2007: The Wiki was presented at the EGU-Meeting in Vienna in the session "Experimental River Basins".<br />
<br />
April 2008: Wiki T-Shirts have been printed! They are used for advertising campaigns for example at the EGU Meeting in Vienna.<br />
<br />
December 2008: The Experimental Hydrology Wiki will be presented at the AGU Fall Meeting in San Francisco.<br />
<br />
January 2009: The Experimental Hydrology Wiki is mentioned in Nature! Check it out here: [http://www.nature.com/nature/journal/v457/n7226/full/7226128c.html Nature 457, 128; 8 January 2009]<br />
<br />
April 2009: A new round of Wiki T-Shirts was distributed at the EGU Meeting in Vienna<br />
<br />
Juli 2009: A category on "Wireless sensor networks" was added to the Wiki<br />
<br />
December 2009: Check out the experimental "MacGyver-Session" at the AGU Fall Meeting in San Francisco: [http://www.agu.org/meetings/fm09/program/scientific_session_search.php?show=detail&sessid=149 Unusual Hydrological Experiments Under Financial Constraints] (abstracts are due September 3rd)<br />
<br />
December 2009: the "MacGyver-Session" at the AGU Fall Meeting in San Francisco was a lot of fun and attracted a large crowd of interested people. Check out some of the presented equipment in this article in<br />
[http://www.wired.com/wiredscience/2009/12/wiimote-science wired science]<br />
<br />
April 2011: EGU 2011 <br />
* [http://meetingorganizer.copernicus.org/EGU2011/session/6551 HS1.5 Innovative techniques and unintended use of measurement equipment] (deadline for abstract submission is the 10. of January)<br />
* [http://meetingorganizer.copernicus.org/EGU2011/session/8073 HS11.2/SC6 Short-Course on field instrumentation in research catchments]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Main_Page&diff=1000Main Page2010-10-17T12:45:00Z<p>Theresa: </p>
<hr />
<div>=Experimental Hydrology Wiki= <br />
<br />
<br />
[[Image:streamflow.jpg|right|84px|]]<br />
[[Image:raingauge.jpg|right|84px|]]<br />
[[Image:CrossingTresArroyos.jpg|right|84px|]]<br />
<br />
===Why do we need an Experimental Hydrology Wiki?===<br />
<br />
It will help us to learn about, recommend, question and discuss new / established / basic / advanced methods of experimental hydrology.<br />
<br />
<br />
*It will help us to avoid reinventing the wheel each time we start out measuring something we haven't measured before.<br />
*It will help us not to make the same mistakes others have made before us.<br />
*It will help us to share new ideas and concepts.<br />
*It will help us to find the methodology and the equipment suitable for our investigation.<br />
<br />
<br />
All experimental hydrologists are welcome to contribute with their knowledge and experience!<br />
<br />
This can be done either by writing a new article or contributing to an existing article or by answering somebody's questions at the [[ExperimentalHydrologyWiki:Hydro help desk| Hydro help desk]].<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<!--[[Image:Streamflow2_200.jpg|left|150x112px|]][[Image:Streamflow_200.jpg|left|150x112px|]][[Image:pluvio_200.jpg|left|150x112px|]][[Image:crossing_200.jpg|left|150x112px|]]<br clear="all" />--><br />
<br />
==Creating a new article==<br />
<br />
To write an article on a new topic (so far not included in the wiki), type the title of the article in the box below and click "Create article". You must confirm your e-mail address before creating or editing pages for the first time. Please set and validate your e-mail address through your [[Special:Preferences|user preferences]]. <br />
<br />
As title please use the parameter to be measured as well as the measurement principle, eg. '''"Soil moisture - TDR"''' or '''"Water level - pressure transducer"'''. <br />
<br />
If there are likely to be more than one sensor of that type please also include the name of the sensor or of the company, eg. '''"Soil moisture - TDR (name)"'''.<br />
<br />
Templates for articles on equipment or experimental catchments can be found here: [[:Category:Templates|Templates]].<br />
<br />
<br />
<inputbox><br />
type=create<br />
</inputbox><br />
<br />
<!--If you want to write about measuring a certain parameter, but using a different method than so far described in the wiki, please create a new article with the title "''parameter'' '''''II'''''" (e.g. '''"Rainfall II"''').--><br />
<br />
==Posting questions==<br />
If you have a qestion you cannot find an answer to in the wiki articles or discussions, go to the [[ExperimentalHydrologyWiki:Help desk| Hydro help desk]].<br />
<br />
==Links to other water related wikis==<br />
*[http://water.wikia.com/wiki/Main_Page Water Wiki] - focussing on water resources and decision making<br />
*[http://www.hydrowiki.psu.edu/ Hydro Wiki] - A new hydrology encyclopedia<br />
*[http://www.floodrisknet.org.uk/methods/ Uncertainty Analysis in Hydrology] - focussing on uncertainty analysis in hydrological modelling</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Discharge_-_Ott_ADC&diff=865Discharge - Ott ADC2010-06-26T09:44:47Z<p>Theresa: </p>
<hr />
<div>==Parameter to be measured:==<br />
Flow velocity (, discharge)<br />
<br />
==Method:==<br />
ultrasonic reflectogram cross-correlation<br />
<br />
==Equipment:==<br />
* probe<br />
* display unit<br />
* wading rod<br />
<br />
==Advantages:==<br />
* on-site discharge computation<br />
* powerful quality checking, configuration and data storage options<br />
* integrated depth measurement and sensor positioning indicator<br />
* convenient software with visualisation capabilities<br />
* USB (no serial port required)<br />
* rechargable via USB<br />
<br />
<br />
==Disadvantages:==<br />
* heavy rods with coarse scale<br />
* sensor positioning indicator is difficult to read when adjusting sensor height or rod must be held without ground contact<br />
* test device showed signs of rainwater entering the display<br />
* built-in batteries, cannot be changed by user<br />
<br />
<br />
==What to watch out for:==<br />
* cloudy waters, back pain (when adjusting depth of the probe free-hanging)<br />
<br />
<br />
==Links==<br />
[[ Discharge - comparison of measurements (C2, Flowtracker, Flowsens, ADC, tracer, dipping rod) ]]<br />
<br />
Other related web sites:<br />
<br />
Projects that used the above equipment:<br />
-<br />
<br />
==References==<br />
http://www.ott-hydrometry.de/web/ott_de.nsf/id/pa_adc_e.html<br />
<br />
[[Category:Equipment]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Current_events&diff=848Current events2010-02-16T21:05:45Z<p>Theresa: </p>
<hr />
<div>January 2007: First test version of the Experimental Hydrology Wiki is online.<br />
<br />
February 2007: The Experimental Hydrology Wiki is presented at the Hydroschool in Luxemburg.<br />
<br />
March 6th 2007: The Experimental Hydrology Wiki has moved to www.experimental-hydrology.net!<br />
<br />
March 23rd 2007: The Community Portal was set up. Check it out and feel free to post announcements, job offers, suggestions for the wiki.<br />
<br />
April 2007: The Wiki was presented at the EGU-Meeting in Vienna in the session "Experimental River Basins".<br />
<br />
April 2008: Wiki T-Shirts have been printed! They are used for advertising campaigns for example at the EGU Meeting in Vienna.<br />
<br />
December 2008: The Experimental Hydrology Wiki will be presented at the AGU Fall Meeting in San Francisco.<br />
<br />
January 2009: The Experimental Hydrology Wiki is mentioned in Nature! Check it out here: [http://www.nature.com/nature/journal/v457/n7226/full/7226128c.html Nature 457, 128; 8 January 2009]<br />
<br />
April 2009: A new round of Wiki T-Shirts was distributed at the EGU Meeting in Vienna<br />
<br />
Juli 2009: A category on "Wireless sensor networks" was added to the Wiki<br />
<br />
December 2009: Check out the experimental "MacGyver-Session" at the AGU Fall Meeting in San Francisco: [http://www.agu.org/meetings/fm09/program/scientific_session_search.php?show=detail&sessid=149 Unusual Hydrological Experiments Under Financial Constraints] (abstracts are due September 3rd)<br />
<br />
December 2009: the "MacGyver-Session" at the AGU Fall Meeting in San Francisco was a lot of fun and attracted a large crowd of interested people. Check out some of the presented equipment in this article in<br />
[http://www.wired.com/wiredscience/2009/12/wiimote-science wired science]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Current_events&diff=847Current events2010-01-08T14:25:27Z<p>Theresa: </p>
<hr />
<div>January 2007: First test version of the Experimental Hydrology Wiki is online.<br />
<br />
February 2007: The Experimental Hydrology Wiki is presented at the Hydroschool in Luxemburg.<br />
<br />
March 6th 2007: The Experimental Hydrology Wiki has moved to www.experimental-hydrology.net!<br />
<br />
March 23rd 2007: The Community Portal was set up. Check it out and feel free to post announcements, job offers, suggestions for the wiki.<br />
<br />
April 2007: The Wiki was presented at the EGU-Meeting in Vienna in the session "Experimental River Basins".<br />
<br />
April 2008: Wiki T-Shirts have been printed! They are used for advertising campaigns for example at the EGU Meeting in Vienna.<br />
<br />
December 2008: The Experimental Hydrology Wiki will be presented at the AGU Fall Meeting in San Francisco.<br />
<br />
January 2009: The Experimental Hydrology Wiki is mentioned in Nature! Check it out here: [http://www.nature.com/nature/journal/v457/n7226/full/7226128c.html Nature 457, 128; 8 January 2009]<br />
<br />
April 2009: A new round of Wiki T-Shirts was distributed at the EGU Meeting in Vienna<br />
<br />
Juli 2009: A category on "Wireless sensor networks" was added to the Wiki<br />
<br />
December 2009: Check out the experimental "MacGyver-Session" at the AGU Fall Meeting in San Francisco: [http://www.agu.org/meetings/fm09/program/scientific_session_search.php?show=detail&sessid=149 Unusual Hydrological Experiments Under Financial Constraints] (abstracts are due September 3rd)<br />
<br />
December 2009: the "MacGyver-Session" at the AGU Fall Meeting in San Francisco was a lot of fun and attracted a large crowd of interested people. Check out some of the presented equipment in this article in<br />
[http://www.wired.com/wiredscience/2009/12/wiimote-science/#more-15685 wired science]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Experimental_Hydrology_Wiki:Community_Portal&diff=846Experimental Hydrology Wiki:Community Portal2010-01-08T14:18:57Z<p>Theresa: </p>
<hr />
<div>{| style="width:100%; height:100px" style="border:1px solid #66CDAA;"<br />
|- <br />
| colspan="1" align="center" style="background:#66CDAA;"|<br />
{| border="0" style="background:#66CDAA;"<br />
!+ style="background:#66CDAA;" | Community Bulletin Board<br />
|-<br />
|Post announcements here! Announcements can be upcoming conferences, workshops, summer schools etc.<br />
|-<br />
<br />
|}<br />
<br />
|- <br />
|style="background:#FFF5EE;" | <br />
*World Water Day on March 22nd (The international observance of World Water Day is an initiative that grew out of the 1992 United Nations Conference on Environment and Development (UNCED) in Rio de Janeiro.)<br />
*The EGU General Assembly 2010 will be held May 2nd - May 7th in Vienna.<br />
*...<br />
*Check out the [[The "Things that went wrong"-Story of the Month|"Things that went wrong"-Story of the Month!]]<br />
<br />
|}<br />
<br />
<br />
{| style="width:100%; height:100px" style="border:1px solid #87CEFA;"<br />
|- <br />
| colspan="1" align="center" style="background:#87CEFA;"|<br />
{| border="0" style="background:#87CEFA;"<br />
!+ style="background:#87CEFA;" | Job Offers<br />
|-<br />
|Post job offers here. That includes projects for MS thesis, PhD positions, post-doctoral positions, other research positions...<br />
|-<br />
<br />
|}<br />
<br />
|- <br />
|style="background:#FFF5EE;" | <br />
<br />
*delete this and post your job offer here!<br />
*...<br />
<br />
|}<br />
<br />
<br />
{| style="width:100%; height:100px" style="border:1px solid #4682B4;"<br />
|- <br />
| colspan="1" align="center" style="background:#4682B4;"|<br />
{| border="0" style="background:#4682B4;"<br />
!+ style="background:#4682B4;" | Needed: Help in the Field<br />
|-<br />
|Post here if you need help during the upcoming field season.<br />
|-<br />
<br />
|}<br />
<br />
|- <br />
|style="background:#FFF5EE;" | <br />
*delete this and post your search for help!<br />
*...<br />
<br />
|}<br />
<br />
<br />
{| style="width:100%; height:100px" style="border:1px solid #CD5C5C;"<br />
|- <br />
| colspan="1" align="center" style="background:#CD5C5C;"|<br />
{| border="0" style="background:#CD5C5C;"<br />
!+ style="background:#CD5C5C;" | To Do List: What needs to be done on the wiki<br />
|-<br />
|This is a list of things that need to be added or changed within the wiki. Feel free to suggest something or help by doing one of the things requested here<br />
|-<br />
<br />
|}<br />
<br />
|- <br />
|style="background:#FFF5EE;" | <br />
* should we include a category on data sources?<br />
* should we include a category on hydrologic models? -> [[ExperimentalHydrologyWiki_talk:Community_Portal|discussion page]]<br />
<br />
|}</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Category:Creative_Measuring&diff=816Category:Creative Measuring2009-08-05T11:37:55Z<p>Theresa: New page: This category contains equipment that is used outside of its original purpose, i.e. it was not designed to measure this parameter or was not designed as a scientific instrument but for ind...</p>
<hr />
<div>This category contains equipment that is used outside of its original purpose, i.e. it was not designed to measure this parameter or was not designed as a scientific instrument but for industrial use.</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Snow_height_-_Temperature_measurement&diff=815Snow height - Temperature measurement2009-08-05T11:35:29Z<p>Theresa: </p>
<hr />
<div>==Parameter to be measured==<br />
Temperature<br />
<br />
==Parameter to be determined==<br />
Snow height (inferred by temperature dynamics measured at different heights)<br />
<br />
==Method==<br />
The basic idea of the inference of snow height is the calculation of the temperature range differences. If the temperature logger is covered by snow, the range difference of the temperature should not go beyond a certain limit, because snow cover works as an isolator for the day temperature range.<br />
The temperature loggers are positioned in different heights, e.g. 0, 15, 30,…,135 cm. The temperature measurement is continuous during the winter season. The intervals of measuring should be as small as possible, e.g. 10 minutes.<br />
The results are approximated by the method of the degree-day-factor which gives the simulated snow height.<br />
These calculations are combined in a package in R. The package will be available here soon.<br />
<br />
==Equipment==<br />
The HOBO Pendant Temperature Data Logger/ Doc # 9531-D, MAN-UA-001/ Onset Computer Corporation is a waterproof, one-channel logger with 10-bit resolution nd can record up to approximately 6,500 (8K model) or 52,000 (64K model) measurements or internal logger events. The logger uses a coupler and optical base station with USB interface for launching and data readout by a computer.<br />
For details look at the description: [[Temperature - Hobo pendant temperature logger]]<br />
<br />
==Advantages==<br />
Lower expenses than direct snow height measurement by Ultra sonic sensors, see also [[Snow height - ultra sonic sensor]]. <br />
<br />
Continous measurement; Usage of loggers is easy; Position and number of loggers at the location is optional<br />
<br />
==Disadvantages==<br />
Uncertainities: <br />
*by influence of the loggers on temperature measurement, see also [[Temperature - Hobo pendant temperature logger]]<br />
*because the criterion of the limit for day temperature range does not apply in all cases perfectly<br />
*because of heigh sensitivity of the degree-day-factor which is used to approximate the results<br />
*because additional climatic factors are not included in the calculation<br />
<br />
==What to watch out for==<br />
It must be checked, whether the feeded data for temperature values and calendar dates correspond in the number of elements. All data frames must have the same length of rows. <br />
<br />
==Problems/Questions==<br />
If there additional data are available, it may be possible to include them in the simulation of snow height to improve the results.<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
Other related web sites:<br />
<br />
<br />
==References==<br />
<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Snow]]<br />
[[Category:Creative Measuring]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Current_events&diff=814Current events2009-08-03T12:06:52Z<p>Theresa: </p>
<hr />
<div>January 2007: First test version of the Experimental Hydrology Wiki is online.<br />
<br />
February 2007: The Experimental Hydrology Wiki is presented at the Hydroschool in Luxemburg.<br />
<br />
March 6th 2007: The Experimental Hydrology Wiki has moved to www.experimental-hydrology.net!<br />
<br />
March 23rd 2007: The Community Portal was set up. Check it out and feel free to post announcements, job offers, suggestions for the wiki.<br />
<br />
April 2007: The Wiki was presented at the EGU-Meeting in Vienna in the session "Experimental River Basins".<br />
<br />
April 2008: Wiki T-Shirts have been printed! They are used for advertising campaigns for example at the EGU Meeting in Vienna.<br />
<br />
December 2008: The Experimental Hydrology Wiki will be presented at the AGU Fall Meeting in San Francisco.<br />
<br />
January 2009: The Experimental Hydrology Wiki is mentioned in Nature! Check it out here: [http://www.nature.com/nature/journal/v457/n7226/full/7226128c.html Nature 457, 128; 8 January 2009]<br />
<br />
April 2009: A new round of Wiki T-Shirts was distributed at the EGU Meeting in Vienna<br />
<br />
Juli 2009: A category on "Wireless sensor networks" was added to the Wiki<br />
<br />
December 2009: Check out the experimental "MacGyver-Session" at the AGU Fall Meeting in San Francisco: [http://www.agu.org/meetings/fm09/program/scientific_session_search.php?show=detail&sessid=149 Unusual Hydrological Experiments Under Financial Constraints] (abstracts are due September 3rd)</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_ambient&diff=812Wireless sensor network - ambient2009-07-10T12:32:53Z<p>Theresa: </p>
<hr />
<div>[[Image:image.jpg|right|200px|Wireless sensor network - image 1]]<br />
[[Image:image2.jpg|right|400px|Wireless sensor network - image 2]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
<br />
===Radio protocol used:===<br />
<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
<br />
===Hop modes:===<br />
<br />
<br />
===GPRS:===<br />
<br />
===Mesh limitations:===<br />
<br />
number of sensors:<br />
<br />
number of nodes per router:<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
<br />
===Data reading frequency:===<br />
<br />
<br />
===Storage of data/backup:===<br />
<br />
<br />
===Power consumption:===<br />
<br />
<br />
===Reliability:===<br />
<br />
Years in service:<br />
<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
===Installation underground possible:===<br />
<br />
<br />
===Battery life:===<br />
<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
<br />
<br />
Data base:<br />
<br />
<br />
Scripting language: <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
<br />
<br />
===Cost:===<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_Decagon&diff=811Wireless sensor network - Decagon2009-07-10T12:32:29Z<p>Theresa: </p>
<hr />
<div>[[Image:image.jpg|right|200px|Wireless sensor network - image 1]]<br />
[[Image:image2.jpg|right|400px|Wireless sensor network - image 2]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
<br />
===Radio protocol used:===<br />
<br />
<br />
===Range/Power (line of sight/dBm):===<br />
with line of sight: several km (2.4 GHz and 915 MHz)<br />
(868 MHz planned and GPRS in development (beta version)<br />
<br />
<br />
===Hop modes:===<br />
enhanced single hop (base station and relay permanently online)<br />
<br />
===GPRS:===<br />
in development<br />
===Mesh limitations:===<br />
<br />
number of sensors: 5<br />
<br />
number of nodes per router:<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
all Decagon (analog, digital, pulse)<br />
other sensors possible<br />
<br />
===Data reading frequency:===<br />
1 minute<br />
<br />
===Storage of data/backup:===<br />
36’864 data places<br />
<br />
===Power consumption:===<br />
60 – 70 mAh base station<br />
60 – 70 mAh relay<br />
average for sensor unit: less than 1 mAh <br />
<br />
===Reliability:===<br />
years in service: 6 – 7 year (life time of product line)<br />
<br />
===Installation procedure:===<br />
easy<br />
<br />
===Installation underground possible:===<br />
not possible<br />
<br />
===Battery life:===<br />
6-8 months typically<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
easy<br />
<br />
<br />
=== Support:===<br />
possible and easy<br />
<br />
===Software:===<br />
<br />
local database, web friendly interface planned<br />
desktop software for visualization, scripting not needed<br />
black box system <br />
<br />
===Cost:===<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
humidity problems may be possible due to “open” casing<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_eKo&diff=810Wireless sensor network - eKo2009-07-10T12:30:16Z<p>Theresa: </p>
<hr />
<div>[[Image:image.jpg|right|200px|Wireless sensor network - image 1]]<br />
[[Image:image2.jpg|right|400px|Wireless sensor network - image 2]]<br />
Wireless sensor network (commercial)<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
<br />
===Radio protocol used:===<br />
<br />
<br />
===Range/Power (line of sight/dBm):===<br />
500m / 3db / 2mWatt<br />
<br />
===Hop modes:===<br />
Multi hop self optimizing<br />
<br />
===GPRS:===<br />
planned<br />
===Mesh limitations:===<br />
<br />
35 nodes (= routers)<br />
<br />
4 ports/node; typ. up to 2 sensors/port<br />
<br />
number of nodes per router:<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
analog (Voltage)<br />
<br />
digital <br />
<br />
counter <br />
<br />
input RS485<br />
<br />
===Data reading frequency:===<br />
<br />
Currently fixed to a measuring and sending interval of 15min.<br />
<br />
<br />
===Storage of data/backup:===<br />
<br />
Only within web server / 2GB<br />
<br />
<br />
===Power consumption:===<br />
<br />
Web server 4 Watt / 5 V<br />
<br />
===Reliability:===<br />
<br />
Years in service: at least 5 years<br />
<br />
Failure rate instrument (years): not known<br />
<br />
Packet failure (%): Depends on system installation, typical <10% <br />
<br />
===Installation procedure:===<br />
<br />
<br />
<br />
===Installation underground possible:===<br />
<br />
<br />
===Battery life:===<br />
<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
<br />
<br />
Data base:<br />
<br />
<br />
Scripting language: <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
<br />
<br />
===Cost:===<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_Smilenet&diff=805Wireless sensor network - Smilenet2009-07-09T14:13:40Z<p>Theresa: </p>
<hr />
<div>[[Image:image1.jpg|right|200px|Wireless sensor network - image 1]]<br />
[[Image:image2.jpg|right|400px|Wireless sensor network - image 2]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
<br />
===Radio protocol used:===<br />
<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
20 km line of sight<br />
<br />
300 m wet forest<br />
<br />
868 MHz<br />
<br />
300 mW TX power<br />
<br />
l/4 antenna<br />
<br />
<br />
===Hop modes:===<br />
<br />
Point-to-multipoint<br />
<br />
Zigbee (not reliable)<br />
<br />
<br />
===GPRS:===<br />
<br />
Yes, with Autossh and tunneling<br />
<br />
===Mesh limitations:===<br />
<br />
number of sensors:<br />
<br />
8 temperature and moisture sensors,<br />
<br />
8 analog inputs or digital, 1 RS232<br />
<br />
<br />
number of nodes per router:<br />
<br />
several hundreds<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
1 Wire<br />
<br />
Digital IO<br />
<br />
8 channel 10 bit AD converter, 0 to 2.5V<br />
<br />
Frequency counter<br />
<br />
Future: I2C, SDI12 ?<br />
<br />
<br />
===Data reading frequency:===<br />
<br />
Adjustable, e.g. 30 s, 1 min, 15 min<br />
<br />
<br />
===Storage of data/backup:===<br />
<br />
SD card on node (e.g. 2 GByte)<br />
<br />
CF card on Gateway (4 GByte)<br />
<br />
Server with database on Internet<br />
<br />
Data format: plain ASCII text file<br />
<br />
===Power consumption:===<br />
<br />
Sleep mode: about 40 uA<br />
<br />
Active mode without radio/sensor: 8 mA<br />
<br />
Active mode with soil moisture sensor: 50 mA for 400 ms<br />
<br />
Active mode with radio RX: 50 mA<br />
<br />
Active mode with radio TX: 150 mA<br />
<br />
<br />
===Reliability:===<br />
<br />
Years in service: 1 year<br />
<br />
Failure rate instrument (years): <br />
<br />
Packet failure (%): Depends on environment<br />
<br />
===Installation procedure:===<br />
<br />
Configuration in lab<br />
<br />
Power on<br />
<br />
Range test in field, handheld radio for communication<br />
<br />
<br />
===Installation underground possible:===<br />
<br />
yes<br />
<br />
===Battery life:===<br />
<br />
1 min interval: 2 weeks<br />
<br />
90 min interval: approx. 2 years <br />
<br />
===Battery type===<br />
<br />
4x AA, 6V (5.2 V)<br />
<br />
Sanyo Eneloop NiMh rechargeable, 2000 mAh, self discharge about 15% in 1 year<br />
<br />
Alkalines as well (solar power optional in future)<br />
<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
Change of battery required<br />
<br />
=== Support:===<br />
<br />
Yes, but research institution <br />
<br />
Software debug: Monitor mode to see all raw data,<br />
over the air programming in future<br />
<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
<br />
Yes,<br />
Webpage with graphics based on Gnuplot<br />
<br />
<br />
Data base:<br />
<br />
No, future optional<br />
<br />
Scripting language: <br />
<br />
No, future optional<br />
<br />
Update in the field:<br />
<br />
Yes, but only with wired connection, wireless update is future option<br />
<br />
Open source:<br />
<br />
Yes (Linux, gnuplot, mysql)<br />
<br />
===Cost (non profit):===<br />
<br />
30 Euro microcontroller board<br />
<br />
15 to 50 Euros radio (depending on frequency and power)<br />
<br />
Gateway: 135 Euro embedded pc +30 to 65 Euro for radio modem<br />
<br />
GPRS: 150 Euro<br />
<br />
Communication costs: 0.2 Euro for 1 MByte<br />
<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_Smilenet&diff=804Wireless sensor network - Smilenet2009-07-09T14:04:46Z<p>Theresa: </p>
<hr />
<div>[[Image:image1.jpg|right|200px|Wireless sensor network - image 1]]<br />
[[Image:image2.jpg|right|400px|Wireless sensor network - image 2]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
<br />
===Radio protocol used:===<br />
<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
20 km line of sight<br />
<br />
300 m wet forest<br />
<br />
868 MHz<br />
<br />
300 mW TX power<br />
<br />
l/4 antenna<br />
<br />
<br />
===Hop modes:===<br />
<br />
Point-to-multipoint<br />
<br />
Zigbee (not reliable)<br />
<br />
<br />
===GPRS:===<br />
<br />
===Mesh limitations:===<br />
<br />
number of sensors:<br />
<br />
number of nodes per router:<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
1 Wire<br />
<br />
Digital IO<br />
<br />
8 channel 10 bit AD converter, 0 to 2.5V<br />
<br />
Frequency counter<br />
<br />
Future: I2C, SDI12 ?<br />
<br />
<br />
===Data reading frequency:===<br />
<br />
Adjustable, e.g. 30 s, 1 min, 15 min<br />
<br />
<br />
===Storage of data/backup:===<br />
<br />
SD card on node (e.g. 2 GByte)<br />
<br />
CF card on Gateway (4 GByte)<br />
<br />
Server with database on Internet<br />
<br />
Data format: plain ASCII text file<br />
<br />
===Power consumption:===<br />
<br />
Sleep mode: about 40 uA<br />
<br />
Active mode without radio/sensor: 8 mA<br />
<br />
Active mode with soil moisture sensor: 50 mA for 400 ms<br />
<br />
Active mode with radio RX: 50 mA<br />
<br />
Active mode with radio TX: 150 mA<br />
<br />
<br />
===Reliability:===<br />
<br />
Years in service:<br />
<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
===Installation underground possible:===<br />
<br />
yes<br />
<br />
===Battery life:===<br />
<br />
1 min interval: 2 weeks<br />
<br />
90 min interval: approx. 2 years <br />
<br />
===Battery type===<br />
<br />
4x AA, 6V (5.2 V)<br />
<br />
Sanyo Eneloop NiMh rechargeable, 2000 mAh, self discharge about 15% in 1 year<br />
<br />
Alkalines as well (solar power optional in future)<br />
<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
<br />
<br />
Data base:<br />
<br />
<br />
Scripting language: <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
<br />
<br />
===Cost (non profit):===<br />
<br />
30 Euro microcontroller board<br />
<br />
15 to 50 Euros radio (depending on frequency and power)<br />
<br />
Gateway: 135 Euro embedded pc +30 to 65 Euro for radio modem<br />
<br />
GPRS: 150 Euro<br />
<br />
Communication costs: 0.2 Euro for 1 MByte<br />
<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_ambient&diff=800Wireless sensor network - ambient2009-07-09T08:32:28Z<p>Theresa: New page: Wireless sensor network - image 1 Wireless sensor network - image 2 Wireless sensor network ==Method:== ===Summary:=== ...</p>
<hr />
<div>[[Image:image1.jpg|right|200px|Wireless sensor network - image 1]]<br />
[[Image:image2.jpg|right|400px|Wireless sensor network - image 2]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
<br />
===Radio protocol used:===<br />
<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
<br />
===Hop modes:===<br />
<br />
<br />
===GPRS:===<br />
<br />
===Mesh limitations:===<br />
<br />
number of sensors:<br />
<br />
number of nodes per router:<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
<br />
===Data reading frequency:===<br />
<br />
<br />
===Storage of data/backup:===<br />
<br />
<br />
===Power consumption:===<br />
<br />
<br />
===Reliability:===<br />
<br />
Years in service:<br />
<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
===Installation underground possible:===<br />
<br />
<br />
===Battery life:===<br />
<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
<br />
<br />
Data base:<br />
<br />
<br />
Scripting language: <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
<br />
<br />
===Cost:===<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_eKo&diff=799Wireless sensor network - eKo2009-07-09T08:28:05Z<p>Theresa: New page: Wireless sensor network - image 1 Wireless sensor network - image 2 Wireless sensor network ==Method:== ===Summary:=== ...</p>
<hr />
<div>[[Image:image1.jpg|right|200px|Wireless sensor network - image 1]]<br />
[[Image:image2.jpg|right|400px|Wireless sensor network - image 2]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
<br />
===Radio protocol used:===<br />
<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
<br />
===Hop modes:===<br />
<br />
<br />
===GPRS:===<br />
<br />
===Mesh limitations:===<br />
<br />
number of sensors:<br />
<br />
number of nodes per router:<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
<br />
===Data reading frequency:===<br />
<br />
<br />
===Storage of data/backup:===<br />
<br />
<br />
===Power consumption:===<br />
<br />
<br />
===Reliability:===<br />
<br />
Years in service:<br />
<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
===Installation underground possible:===<br />
<br />
<br />
===Battery life:===<br />
<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
<br />
<br />
Data base:<br />
<br />
<br />
Scripting language: <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
<br />
<br />
===Cost:===<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_Smilenet&diff=798Wireless sensor network - Smilenet2009-07-09T08:25:46Z<p>Theresa: New page: Wireless sensor network - image 1 Wireless sensor network - image 2 Wireless sensor network ==Method:== ===Summary:=== ...</p>
<hr />
<div>[[Image:image1.jpg|right|200px|Wireless sensor network - image 1]]<br />
[[Image:image2.jpg|right|400px|Wireless sensor network - image 2]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
<br />
===Radio protocol used:===<br />
<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
<br />
===Hop modes:===<br />
<br />
<br />
===GPRS:===<br />
<br />
===Mesh limitations:===<br />
<br />
number of sensors:<br />
<br />
number of nodes per router:<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
<br />
===Data reading frequency:===<br />
<br />
<br />
===Storage of data/backup:===<br />
<br />
<br />
===Power consumption:===<br />
<br />
<br />
===Reliability:===<br />
<br />
Years in service:<br />
<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
===Installation underground possible:===<br />
<br />
<br />
===Battery life:===<br />
<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
<br />
<br />
Data base:<br />
<br />
<br />
Scripting language: <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
<br />
<br />
===Cost:===<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=797Wireless sensor network - SoilNet2009-07-08T21:58:03Z<p>Theresa: </p>
<hr />
<div>[[Image:SoilNet_Router.jpg|right|200px|Wireless sensor network - SoilNet Router]]<br />
[[Image:SoilNet_End_Device.jpg|right|400px|Wireless sensor network - SoilNet End Device]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
2.4 GHz<br />
<br />
===Radio protocol used:===<br />
<br />
Jenie from Jennic<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
Free sight range: 4km<br />
<br />
Router to Router in Field in operation: 600 m<br />
<br />
Belowground End device to Router in operation: up to 80 m<br />
<br />
Transmission power 19 dBm<br />
<br />
===Hop modes:===<br />
<br />
multi-hop, tree-network<br />
<br />
===GPRS:===<br />
yes<br />
===Mesh limitations:===<br />
<br />
number of sensors:300<br />
<br />
number of nodes per router:10<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
[[Soil moisture - capacitance (EC-10)|Echo EC-5]]<br />
<br />
Echo 5TE<br />
<br />
Temperature<br />
<br />
4 digital/ 4 analogue<br />
<br />
===Data reading frequency:===<br />
> 1 sec<br />
===Storage of data/backup:===<br />
400 measurements<br />
<br />
===Power consumption:===<br />
<br />
sleep modus: 5 µA<br />
<br />
during sending: 125 mA<br />
<br />
mW/packets ?<br />
<br />
===Reliability:===<br />
Years in service:<br />
1.5 years<br />
<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
Separate power meter, Laptop with GPRS, Display showing sensor measurements<br />
<br />
===Installation underground possible:===<br />
yes<br />
<br />
===Battery life:===<br />
<br />
End device calculated: 3 years<br />
<br />
Router without solar panel: 3 months<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
battery change each 3 month for the router<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
yes<br />
<br />
Data base:yes<br />
<br />
<br />
Scripting language:Postgrsql, Macrolanguage, C-Programming, <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
yes, also free of cost<br />
<br />
===Cost:===<br />
<br />
End device: ~150€<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
*[http://www.fz-juelich.de/icg/icg-4/index.php?index=740 SoilNet - A Zigbee based soil moisture sensor network]<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_Decagon&diff=796Wireless sensor network - Decagon2009-07-08T21:49:03Z<p>Theresa: New page: Wireless sensor network - image 1 Wireless sensor network - image 2 Wireless sensor network ==Method:== ===Summary:=== ...</p>
<hr />
<div>[[Image:image1.jpg|right|200px|Wireless sensor network - image 1]]<br />
[[Image:image2.jpg|right|400px|Wireless sensor network - image 2]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
<br />
===Radio protocol used:===<br />
<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
<br />
===Hop modes:===<br />
<br />
<br />
===GPRS:===<br />
<br />
===Mesh limitations:===<br />
<br />
number of sensors:<br />
<br />
number of nodes per router:<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
<br />
===Data reading frequency:===<br />
<br />
<br />
===Storage of data/backup:===<br />
<br />
<br />
===Power consumption:===<br />
<br />
<br />
===Reliability:===<br />
<br />
Years in service:<br />
<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
===Installation underground possible:===<br />
<br />
<br />
===Battery life:===<br />
<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
<br />
<br />
Data base:<br />
<br />
<br />
Scripting language: <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
<br />
<br />
===Cost:===<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Category:Wireless_sensor_network&diff=795Category:Wireless sensor network2009-07-08T21:42:13Z<p>Theresa: New page: Category:Equipment</p>
<hr />
<div>[[Category:Equipment]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=794Wireless sensor network - SoilNet2009-07-08T21:40:05Z<p>Theresa: </p>
<hr />
<div>[[Image:SoilNet_Router.jpg|right|200px|Wireless sensor network - SoilNet Router]]<br />
[[Image:SoilNet_End_Device.jpg|right|400px|Wireless sensor network - SoilNet End Device]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
2.4 GHz<br />
<br />
===Radio protocol used:===<br />
<br />
Jenie from Jennic<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
Free sight range: 4km<br />
<br />
Router to Router in Field in operation: 600 m<br />
<br />
Belowground End device to Router in operation: up to 80 m<br />
<br />
Transmission power 19 dBm<br />
<br />
===Hop modes:===<br />
<br />
multi-hop, tree-network<br />
<br />
===GPRS:===<br />
yes<br />
===Mesh limitations:===<br />
<br />
number of sensors:300<br />
<br />
number of nodes per router:10<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
Echo EC-5<br />
<br />
Echo 5TE<br />
<br />
Temperature<br />
<br />
4 digital/ 4 analogue<br />
<br />
===Data reading frequency:===<br />
> 1 sec<br />
===Storage of data/backup:===<br />
400 measurements<br />
<br />
===Power consumption:===<br />
<br />
sleep modus: 5 µA<br />
<br />
during sending: 125 mA<br />
<br />
mW/packets ?<br />
<br />
===Reliability:===<br />
Years in service:<br />
1.5 years<br />
<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
Separate power meter, Laptop with GPRS, Display showing sensor measurements<br />
<br />
===Installation underground possible:===<br />
yes<br />
<br />
===Battery life:===<br />
<br />
End device calculated: 3 years<br />
<br />
Router without solar panel: 3 months<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
battery change each 3 month for the router<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
yes<br />
<br />
Data base:yes<br />
<br />
<br />
Scripting language:Postgrsql, Macrolanguage, C-Programming, <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
yes, also free of cost<br />
<br />
===Cost:===<br />
<br />
End device: ~150€<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
*[http://www.fz-juelich.de/icg/icg-4/index.php?index=740 SoilNet - A Zigbee based soil moisture sensor network]<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=793Wireless sensor network - SoilNet2009-07-08T21:39:16Z<p>Theresa: </p>
<hr />
<div>[[Image:SoilNet_Router.jpg|right|200px|Wireless sensor network - SoilNet Router]]<br />
[[Image:SoilNet_End_Device.jpg|right|400px|Wireless sensor network - SoilNet End Device]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
2.4 GHz<br />
<br />
===Radio protocol used:===<br />
<br />
Jenie from Jennic<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
Free sight range: 4km<br />
<br />
Router to Router in Field in operation: 600 m<br />
<br />
Belowground End device to Router in operation: up to 80 m<br />
<br />
Transmission power 19 dBm<br />
<br />
===Hop modes:===<br />
<br />
multi-hop, tree-network<br />
<br />
===GPRS:===<br />
yes<br />
===Mesh limitations:===<br />
<br />
number of sensors:300<br />
<br />
number of nodes per router:10<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
Echo EC-5<br />
<br />
Echo 5TE<br />
<br />
Temperature<br />
<br />
4 digital/ 4 analogue<br />
<br />
===Data reading frequency:===<br />
> 1 sec<br />
===Storage of data/backup:===<br />
400 measurements<br />
<br />
===Power consumption:===<br />
<br />
sleep modus: 5 µA<br />
<br />
during sending: 125 mA<br />
<br />
mW/packets ?<br />
<br />
===Reliability:===<br />
Years in service:<br />
1.5 years<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
Separate power meter, Laptop with GPRS, Display showing sensor measurements<br />
<br />
===Installation underground possible:===<br />
yes<br />
<br />
===Battery life:===<br />
<br />
End device calculated: 3 years<br />
<br />
Router without solar panel: 3 months<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
battery change each 3 month for the router<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
yes<br />
<br />
Data base:yes<br />
<br />
<br />
Scripting language:Postgrsql, Macrolanguage, C-Programming, <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
yes, also free of cost<br />
<br />
===Cost:===<br />
<br />
End device: ~150€<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
*[http://www.fz-juelich.de/icg/icg-4/index.php?index=740 SoilNet - A Zigbee based soil moisture sensor network]<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=792Wireless sensor network - SoilNet2009-07-08T21:36:49Z<p>Theresa: </p>
<hr />
<div>[[Image:SoilNet_Router.jpg|right|200px|Wireless sensor network - SoilNet Router]]<br />
Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
2.4 GHz<br />
<br />
===Radio protocol used:===<br />
<br />
Jenie from Jennic<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
Free sight range: 4km<br />
<br />
Router to Router in Field in operation: 600 m<br />
<br />
Belowground End device to Router in operation: up to 80 m<br />
<br />
Transmission power 19 dBm<br />
<br />
===Hop modes:===<br />
<br />
multi-hop, tree-network<br />
<br />
===GPRS:===<br />
yes<br />
===Mesh limitations:===<br />
<br />
number of sensors:300<br />
<br />
number of nodes per router:10<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
Echo EC-5<br />
<br />
Echo 5TE<br />
<br />
Temperature<br />
<br />
4 digital/ 4 analogue<br />
<br />
===Data reading frequency:===<br />
> 1 sec<br />
===Storage of data/backup:===<br />
400 measurements<br />
<br />
===Power consumption:===<br />
<br />
sleep modus: 5 µA<br />
<br />
during sending: 125 mA<br />
<br />
mW/packets ?<br />
<br />
===Reliability:===<br />
Years in service:<br />
1.5 years<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
Separate power meter, Laptop with GPRS, Display showing sensor measurements<br />
<br />
===Installation underground possible:===<br />
yes<br />
<br />
===Battery life:===<br />
<br />
End device calculated: 3 years<br />
<br />
Router without solar panel: 3 months<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
battery change each 3 month for the router<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
yes<br />
<br />
Data base:yes<br />
<br />
<br />
Scripting language:Postgrsql, Macrolanguage, C-Programming, <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
yes, also free of cost<br />
<br />
===Cost:===<br />
<br />
End device: ~150€<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
*[http://www.fz-juelich.de/icg/icg-4/index.php?index=740 SoilNet - A Zigbee based soil moisture sensor network]<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=File:SoilNet_Router.jpg&diff=791File:SoilNet Router.jpg2009-07-08T21:33:13Z<p>Theresa: </p>
<hr />
<div></div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=File:SoilNet_End_Device.jpg&diff=790File:SoilNet End Device.jpg2009-07-08T21:32:38Z<p>Theresa: </p>
<hr />
<div></div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=789Wireless sensor network - SoilNet2009-07-08T21:29:36Z<p>Theresa: /* Storage of data/backup: */</p>
<hr />
<div>Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
2.4 GHz<br />
<br />
===Radio protocol used:===<br />
<br />
Jenie from Jennic<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
Free sight range: 4km<br />
<br />
Router to Router in Field in operation: 600 m<br />
<br />
Belowground End device to Router in operation: up to 80 m<br />
<br />
Transmission power 19 dBm<br />
<br />
===Hop modes:===<br />
<br />
multi-hop, tree-network<br />
<br />
===GPRS:===<br />
yes<br />
===Mesh limitations:===<br />
<br />
number of sensors:300<br />
<br />
number of nodes per router:10<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
Echo EC-5<br />
<br />
Echo 5TE<br />
<br />
Temperature<br />
<br />
4 digital/ 4 analogue<br />
<br />
===Data reading frequency:===<br />
> 1 sec<br />
===Storage of data/backup:===<br />
400 measurements<br />
<br />
===Power consumption:===<br />
<br />
sleep modus: 5 µA<br />
<br />
during sending: 125 mA<br />
<br />
mW/packets ?<br />
<br />
===Reliability:===<br />
Years in service:<br />
1.5 years<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
Separate power meter, Laptop with GPRS, Display showing sensor measurements<br />
<br />
===Installation underground possible:===<br />
yes<br />
<br />
===Battery life:===<br />
<br />
End device calculated: 3 years<br />
<br />
Router without solar panel: 3 months<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
battery change each 3 month for the router<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
yes<br />
<br />
Data base:yes<br />
<br />
<br />
Scripting language:Postgrsql, Macrolanguage, C-Programming, <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
yes, also free of cost<br />
<br />
===Cost:===<br />
<br />
End device: ~150€<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
*[http://www.fz-juelich.de/icg/icg-4/index.php?index=740 SoilNet - A Zigbee based soil moisture sensor network]<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=788Wireless sensor network - SoilNet2009-07-08T21:28:34Z<p>Theresa: </p>
<hr />
<div>Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
2.4 GHz<br />
<br />
===Radio protocol used:===<br />
<br />
Jenie from Jennic<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
Free sight range: 4km<br />
<br />
Router to Router in Field in operation: 600 m<br />
<br />
Belowground End device to Router in operation: up to 80 m<br />
<br />
Transmission power 19 dBm<br />
<br />
===Hop modes:===<br />
<br />
multi-hop, tree-network<br />
<br />
===GPRS:===<br />
yes<br />
===Mesh limitations:===<br />
<br />
number of sensors:300<br />
<br />
number of nodes per router:10<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
Echo EC-5<br />
<br />
Echo 5TE<br />
<br />
Temperature<br />
<br />
4 digital/ 4 analogue<br />
<br />
===Data reading frequency:===<br />
> 1 sec<br />
===Storage of data/backup:===<br />
400 measurements<br />
===Power consumption:===<br />
<br />
sleep modus: 5 µA<br />
<br />
during sending: 125 mA<br />
<br />
mW/packets ?<br />
<br />
===Reliability:===<br />
Years in service:<br />
1.5 years<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
Separate power meter, Laptop with GPRS, Display showing sensor measurements<br />
<br />
===Installation underground possible:===<br />
yes<br />
<br />
===Battery life:===<br />
<br />
End device calculated: 3 years<br />
<br />
Router without solar panel: 3 months<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
battery change each 3 month for the router<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
yes<br />
<br />
Data base:yes<br />
<br />
<br />
Scripting language:Postgrsql, Macrolanguage, C-Programming, <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
yes, also free of cost<br />
<br />
===Cost:===<br />
<br />
End device: ~150€<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
*[http://www.fz-juelich.de/icg/icg-4/index.php?index=740 SoilNet - A Zigbee based soil moisture sensor network]<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=787Wireless sensor network - SoilNet2009-07-08T21:22:14Z<p>Theresa: </p>
<hr />
<div>Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
2.4 GHz<br />
<br />
===Radio protocol used:===<br />
<br />
Jenie from Jennic<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
Free sight range: 4km<br />
<br />
Router to Router in Field in operation: 600 m<br />
<br />
Belowground End device to Router in operation: up to 80 m<br />
<br />
Transmission power 19 dBm<br />
<br />
===Hop modes:===<br />
<br />
multi-hop, tree-network<br />
<br />
===GPRS:===<br />
yes<br />
===Mesh limitations:===<br />
<br />
number of sensors:300<br />
<br />
number of nodes per router:10<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
Echo EC-5<br />
<br />
Echo 5TE<br />
<br />
Temperature<br />
<br />
4 digital/ 4 analogue<br />
<br />
===Data reading frequency:===<br />
> 1 sec<br />
===Storage of data/backup:===<br />
400 measurements<br />
===Power consumption:===<br />
<br />
sleep modus: 5 µA<br />
<br />
during sending: 125 mA<br />
<br />
mW/packets ?<br />
<br />
===Reliability:===<br />
Years in service:<br />
1.5 years<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
Separate power meter, Laptop with GPRS, Display showing sensor measurements<br />
<br />
===Installation underground possible:===<br />
yes<br />
<br />
===Battery life:===<br />
<br />
End device calculated: 3 years<br />
<br />
Router without solar panel: 3 months<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
battery change each 3 month for the router<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
yes<br />
<br />
Data base:yes<br />
<br />
<br />
Scripting language:Postgrsql, Macrolanguage, C-Programming, <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
yes, also free of cost<br />
<br />
===Cost:===<br />
<br />
End device: ~150€<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=786Wireless sensor network - SoilNet2009-07-08T21:21:19Z<p>Theresa: </p>
<hr />
<div>Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
2.4 GHz<br />
<br />
===Radio protocol used:===<br />
<br />
Jenie from Jennic<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
Free sight range: 4km<br />
<br />
Router to Router in Field in operation: 600 m<br />
<br />
Belowground End device to Router in operation: up to 80 m<br />
<br />
Transmission power 19 dBm<br />
<br />
===Hop modes:===<br />
<br />
multi-hop, tree-network<br />
<br />
===GPRS:===<br />
yes<br />
===Mesh limitations:===<br />
<br />
number of sensors:300<br />
<br />
number of nodes per router:10<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
Echo EC-5<br />
<br />
Echo 5TE<br />
<br />
Temperature<br />
<br />
4 digital/ 4 analogue<br />
<br />
===Data reading frequency:===<br />
> 1 sec<br />
===Storage of data/backup:===<br />
400 measurements<br />
===Power consumption:===<br />
<br />
sleep modus: 5 µA<br />
<br />
during sending: 125 mA<br />
<br />
mW/packets ?<br />
<br />
===Reliability:===<br />
Years in service:<br />
1.5 years<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
<br />
Separate power meter, Laptop with GPRS, Display showing sensor measurements<br />
<br />
===Installation underground possible:===<br />
yes<br />
<br />
===Battery life:===<br />
<br />
End device calculated: 3 years<br />
<br />
Router without solar panel: 3 months<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
battery change each 3 month for the router<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface: <br />
yes<br />
<br />
Data base:yes<br />
<br />
<br />
Scripting language:Postgrsql, Macrolanguage, C-Programming, <br />
<br />
Ease of update:<br />
<br />
Open source:<br />
yes, also free of cost<br />
<br />
===Cost:===<br />
<br />
<br />
<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=785Wireless sensor network - SoilNet2009-07-08T21:14:11Z<p>Theresa: </p>
<hr />
<div>Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
2.4 GHz<br />
<br />
===Radio protocol used:===<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
Free sight range: 4km<br />
<br />
Router to Router in Field in operation: 600 m<br />
<br />
Belowground End device to Router in operation: up to 80 m<br />
<br />
Transmission power 19 dBm<br />
<br />
===Hop modes:===<br />
<br />
multi-hop, tree-network<br />
<br />
===GPRS:===<br />
yes<br />
===Mesh limitations:===<br />
number of sensors:<br />
<br />
number of nodes per router:<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
Echo EC-5<br />
<br />
Echo 5TE<br />
<br />
Temperature<br />
<br />
4 digital/ 4 analogue<br />
<br />
===Data reading frequency:===<br />
<br />
===Storage of data/backup<br />
<br />
===Power consumption:===<br />
<br />
sleep modus: 5 µA<br />
<br />
during sending: 125 mA<br />
<br />
mW/packets ?<br />
<br />
===Reliability:===<br />
Years in service:<br />
<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
Display<br />
<br />
Real time data <br />
<br />
Information on link quality<br />
<br />
===Installation underground possible:===<br />
<br />
===Battery life:===<br />
<br />
End device calculated: 3 years<br />
<br />
Router without solar panel: 3 months<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface:<br />
<br />
Data base:<br />
<br />
Scripting language:<br />
<br />
Ease of update:<br />
<br />
Open source:<br />
<br />
===Cost:===<br />
<br />
<br />
<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=784Wireless sensor network - SoilNet2009-07-08T21:08:21Z<p>Theresa: </p>
<hr />
<div>Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
===Radio protocol used:===<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
===Hop modes:===<br />
<br />
===GPRS:===<br />
<br />
===Mesh limitations:===<br />
number of sensors:<br />
<br />
number of nodes per router:<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
===Data reading frequency:===<br />
<br />
===Storage of data/backup:===<br />
<br />
===Reliability:===<br />
Years in service:<br />
<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
Display<br />
<br />
Real time data <br />
<br />
Information on link quality<br />
<br />
===Installation underground possible:===<br />
<br />
===Battery life:===<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface:<br />
<br />
Data base:<br />
<br />
Scripting language:<br />
<br />
Ease of update:<br />
<br />
Open source:<br />
<br />
===Cost:===<br />
<br />
<br />
<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=783Wireless sensor network - SoilNet2009-07-08T21:07:29Z<p>Theresa: </p>
<hr />
<div>Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
===Radio protocol used:===<br />
<br />
===Range/Power (line of sight/dBm):===<br />
<br />
===Hop modes:===<br />
<br />
===GPRS:===<br />
<br />
===Mesh limitations:===<br />
# sensors:<br />
<br />
# nodes per router:<br />
<br />
<br />
==Additional information:==<br />
<br />
===Sensor compatibility:===<br />
<br />
===Data reading frequency:===<br />
<br />
===Storage of data/backup:===<br />
<br />
===Reliability:===<br />
Years in service:<br />
<br />
Failure rate instrument (years):<br />
<br />
Packet failure (%):<br />
<br />
===Installation procedure:===<br />
Display<br />
<br />
Real time data <br />
<br />
Information on link quality<br />
<br />
===Installation underground possible:===<br />
<br />
===Battery life:===<br />
<br />
===Maintenance required /Ease of maintenance:===<br />
<br />
=== Support:===<br />
<br />
===Software:===<br />
<br />
Web friendly interface:<br />
<br />
Data base:<br />
<br />
Scripting language:<br />
<br />
Ease of update:<br />
<br />
Open source:<br />
<br />
===Cost:===<br />
<br />
<br />
<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
Other related web sites:<br />
<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Wireless_sensor_network_-_SoilNet&diff=782Wireless sensor network - SoilNet2009-07-08T18:00:54Z<p>Theresa: New page: Wireless sensor network ==Method:== ===Summary:=== ===Radio frequency used:=== ===Radio protocol used:=== ==What to watch out for:== ==Problems/Questions:== ==Links== Proje...</p>
<hr />
<div>Wireless sensor network<br />
<br />
<br />
==Method:==<br />
<br />
===Summary:===<br />
<br />
===Radio frequency used:===<br />
<br />
===Radio protocol used:===<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
==What to watch out for:==<br />
<br />
<br />
==Problems/Questions:==<br />
<br />
<br />
==Links==<br />
Projects that used the above equipment:<br />
<br />
<br />
Other related web sites:<br />
Technical information<br />
<br />
Distributors<br />
<br />
<br />
==References==<br />
<br />
<br />
[[Category:Equipment]]<br />
[[Category:Wireless sensor network]]</div>Theresahttps://experimental-hydrology.net/wiki/index.php?title=Category:Data_logger&diff=781Category:Data logger2009-07-01T13:58:25Z<p>Theresa: New page: Category:Equipment</p>
<hr />
<div>[[Category:Equipment]]</div>Theresa