• On Wednesday, April 24, from 9:00 a.m. to 2:30 p.m. (US Mountain Time), the following data collections may not be available due to planned system maintenance: ASO, AMSR Unified, AMSR-E, Aquarius, High Mountain Asia, IceBridge, ICESat/GLAS, ICESat-2, LVIS, MEaSUREs, MODIS, Nimbus, SMAP, SnowEx, SSM/I-SSMIS and VIIRS.

SnowEx20 COSMOS Stationary Soil Moisture, Version 1
Data set id:
SNEX20_CSSM
DOI: 10.5067/WCKDBPDU85KO
This is the most recent version of these data.
Version Summary
Initial release

Overview

These data contain raw and processed hourly observations from a Hydroinnova COSMOS Stationary sensor probe. Parameters in the raw files include atmospheric pressure, temperature, and relative humidity. These observations were converted to volumetric soil moisture in the processed data files. Data were collected between 26 August 2019 and 31 May 2020 at Grand Mesa, Colorado and represent a 200 m to 300 m area around the instrument.
Parameter(s):
AIR TEMPERATUREATMOSPHERIC PRESSURE MEASUREMENTSRELATIVE HUMIDITYSOIL MOISTURE/WATER CONTENT
Platform(s):
GROUND-BASED OBSERVATIONS
Sensor(s):
COSMOS-SSP
Data Format(s):
ASCII, CSV
Temporal Coverage:
26 August 2019 to 31 May 2020
Temporal Resolution:
  • 1 hour
Spatial Resolution:
  • not applicable
  • not applicable
Spatial Reference System(s):
WGS 84
EPSG:4978
Spatial Coverage:
N:
39.033
S:
39.033
E:
-108.215
W:
-108.215
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.

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