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  •  On Wednesday, May 31st from 7:30 a.m. to 10:30 a.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 Grand Mesa IOP UNM 800 and 1600 MHz MALA GPR, Version 1 (SNEX20_UNM_GPR)
Data set:
SNEX20_UNM_GPR
This is the most recent version of these data.
Version Summary
Initial release

Overview

This data set contains two-way travel times, snow depth and now water equivalent from a ground penetrating radar survey conducted at Grand Mesa, Colorado. Data were collected between 28 January 2020 and 06 February 2020 as part of the SnowEx 2020 campaign.
Parameter(s):
SNOW DEPTH SNOW WATER EQUIVALENT TWO-WAY TRAVEL TIME
Platform(s):
GROUND-BASED OBSERVATIONS
Sensor(s):
GPR
Data Format(s):
CSV
Temporal Coverage:
28 January 2020 to 6 February 2020
Temporal Resolution:
1 second
Spatial Resolution:
Not applicable
Not applicable
Spatial Reference System(s):
WGS 84
EPSG:4326
Spatial Coverage:
N:
39.05
S:
39.005
E:
-108.12
W:
-108.21
Yellow areas on the map below indicate the spatial coverage for this data set.

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How To

Many NSIDC DAAC data sets can be accessed using the NSIDC DAAC's Data Access Tool. This tool provides the ability to search and filter data with spatial and temporal constraints using a map-based interface. Users have the option to
All data from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) can be accessed directly from our HTTPS file system, using wget or curl. Basic command line instructions are provided in the article below.