Cite as:
Peters, T. &amp; Richter, M. (2009): <b>Climate Station Data at Cajanuma Horst.</b> <i>Available online ( from DFG-FOR816dw.</i>

Resource Description

Title: Climate Station Data at Cajanuma Horst
Short Name: Climate Station CAH
FOR816dw ID: 503
Publication Date: 2009-06-09
Last Update Date: 2011-04-06
License and Usage Rights: FOR816 data user agreement
Temporal Coverage:
Begin: 2003-03-28
End: 2007-04-24
Geographic Coverage:
Geographic Description: Cajanuma Horst
Bounding Coordinates:
- lon/lat [degrees]
- WGS 84
North: -4.11929° Max:
West: -79.1626° East: -79.1626° Elevation
South: -4.11929° Min: 3234.0 ( meter )
Dataset Owner(s):
Individual: Thorsten Peters
Individual: Michael Richter
Climate data measured by automatic Thies weather station of the working group B2.
Additional Infos:
The data are quality checked by a standardised method.<br/> <br/> Climate Parameter Quality Check for site Cajanuma Horst<br/> Checking modules:<br/> <br/> 1. Does a value exist?<br/> Quality flag is set to <br/> "d = missing"<br/> <br/> 2. Checking of site specific threshold value.<br/> If the value is not inbetween the thresholds the quality flag is set to "c = out of range":<br/> Windspeed max = 20<br/> Global Radiation max = 1300<br/> Air temperature in 2m max = 20<br/> Air temperature in 2m min = 2<br/> Air temperature in 30cm max = 25<br/> Air temperature in 30cm min = 0<br/> Air humidity in 2m max = 100<br/> Air humidity in 2m min = 10<br/> Air humidity in 30cm max = 100<br/> Air humidity in 30cm min = 10<br/> <br/> 3. Checking the plausibility of air temperature and air humidity within the measurement intervals by comparing the previous and current values.<br/> If the temperature amplitude is higher then 10°C and humidity amplitude is higher than 30% the plausibility of this variation is checked by comparing to the variation of the other parameter. <br/> The quality flag is set to "e = variation implausible".<br/> <br/> 4. Precipitation check<br/> If precipitation is more than 20 mm then quality flag is set to "c = out of range"<br/> If precipitation is more than 15 mm and air temperature increases more than 0.2 °C inbetween a temporal interval then quality flag is set to "e = variation impossible".<br/> <br/> 5. Wind direction and soil moisture is not quality checked and flag is set to "nqc = not quality checked"<br/> <br/> All other values are set to "a = valid".
| relative humidity | global radiation | wind speed | land temperature | land humidity | precipitation | temperature | humidity | wind direction | albedo | soil moisture |
Associated entities to this dataset:
-------- 1 . data table entity --------
Table Name: Climate Station CAH
Tech. Details ...
Attribute(s) ...
Metadata Provider:
Individual: Thorsten Peters
Contact Person:
Individual: Thorsten Peters
Online Distribution:
Download File:
Data Publisher:
Organization: DFG-FOR816 Data Warehouse - University of Marburg, Department of Geography

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