Local Energy-budget Measurement (LEM) Weather Station Data

This data is from the University of Utah's LEMS instruments captured September - November 2012 and April - June 2013 during the Mountain Terrain Atmospheric Modeling and Observations (MATERHORN-X) field campaign. LEMS are solar powered, low-cost Energy-budget Measurement Stations, which have been designed and assembled at the University of Utah EFD lab. LEMS monitor incoming solar radiation (LI-200), 2-m air temperature and relative humidity (Sensirion SHT 15, Humidity +/- 2-5% Temperature +/- 0.5K), air pressure (Bosch BMP085), surface temperature (Zytemp TN9), as well as soil temperature and moisture (Decagon 5TM) at two levels below ground. Data are logged using an Arduino-based open source controller with a data logger that can store up to 2 GB of data. These are the original raw data files and have not undergone quality control procedures. These files are in ASCII CSV format with a header line. Data filenames contain the specific instrument ID. The time stamps are based off of UTC time for all the instruments for the MATERHORN-X data, unless it was stated otherwise. Please see the README file for more information.

To Access Resource:

Questions? Email Resource Support Contact:

  • EOL Data Support
    datahelp@eol.ucar.edu
    UCAR/NCAR - Earth Observing Laboratory

Temporal Range

  • Begin:  2012-09-27T00:00:00Z
    End:  2013-06-05T23:59:59Z

Keywords

Resource Type dataset
Temporal Range Begin 2012-09-27T00:00:00Z
Temporal Range End 2013-06-05T23:59:59Z
Temporal Resolution N/A
Bounding Box North Lat 40.13494
Bounding Box South Lat 40.04003
Bounding Box West Long -113.45104
Bounding Box East Long -113.11196
Spatial Representation N/A
Spatial Resolution N/A
Related Links

Documentation #1 : LEMS_coordinates.txt

Documentation #2 : UoU_LEMS-LEMS_10secAvg_Readme.pdf
Additional Information N/A
Resource Format ASCII: ASCII Text (text/plain)
Standardized Resource Format ASCII
Asset Size 597 MB
Legal Constraints

These data are restricted by a user agreement: https://data.eol.ucar.edu//file/download/530D47356D711/MATERHORN_Data_Fair_Use_20170731.pdf
Access Constraints none
Software Implementation Language N/A

Resource Support Name EOL Data Support
Resource Support Email datahelp@eol.ucar.edu
Resource Support Organization UCAR/NCAR - Earth Observing Laboratory
Distributor UCAR/NCAR - Earth Observing Laboratory
Metadata Contact Name EOL Data Support
Metadata Contact Email datahelp@eol.ucar.edu
Metadata Contact Organization UCAR/NCAR - Earth Observing Laboratory

Author Eric R. Pardyjak
Publisher UCAR/NCAR - Earth Observing Laboratory
Publication Date 2017-04-10T16:58:11
Digital Object Identifier (DOI) https://doi.org/10.5065/D6SQ8XVQ
Alternate Identifier 535.019
Resource Version 1.0
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2024-03-08T22:01:31Z
Metadata Record Identifier edu.ucar.eol::535.019
Metadata Language eng; USA
Suggested Citation Eric R. Pardyjak. (2017). Local Energy-budget Measurement (LEM) Weather Station Data. 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6SQ8XVQ. Accessed 22 November 2024.

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