• On Wednesday, May 21 from 9:00 a.m. to 2:30 p.m. (US Mountain Time), this data set may not be available in the legacy data archive due to a planned system maintenance. Earthdata Cloud access will remain available for data sets that have migrated. Users of the SMAP near real-time products should use the NASA LANCE HTTPS File System for data access. 

NASA SnowEx

New Approaches for Mapping Snow Water Equivalent
In this section
Data

The following table includes the official SnowEx data sets currently available from NSIDC DAAC. These data sets have been produced by the SnowEx team. 

Data for this collection: 27
EXPLORE ALL DATA
NAMETEMPORAL COVERAGEPARAMETER(S)
SnowEx Colorado 3M Snow Depth Time Series and DEMs from High-Resolution Satellite Image Pairs, Version 1 (SNEX_HRSI_SD_DEM_CO) -
-
DIGITAL ELEVATION/TERRAIN MODEL (DEM)SNOW DEPTH
SnowEx Meteorological Station Measurements from Grand Mesa, CO Raw, Version 1 (SNEX_Met_Raw) -
ATMOSPHERIC PRESSUREATMOSPHERIC TEMPERATURELONGWAVE RADIATIONRELATIVE HUMIDITYSENSOR CHARACTERISTICSSHORTWAVE RADIATIONSNOW DEPTHSOIL MOISTURE/WATER CONTENTSOIL TEMPERATUREWIND DIRECTIONWIND SPEED
SnowEx Meteorological Station Measurements from Grand Mesa, CO, Version 1 (SNEX_Met) -
ATMOSPHERIC PRESSUREATMOSPHERIC TEMPERATURELONGWAVE RADIATIONRELATIVE HUMIDITYSHORTWAVE RADIATIONSNOW DEPTHSOIL MOISTURE/WATER CONTENTSOIL TEMPERATUREWIND DIRECTIONWIND SPEED
SnowEx UAVSAR L-band Synthetic Aperture Radar, Version 1 (SNEX_UAVSAR) -
-
-
RADAR IMAGERY
SnowEx17 Boise State University Raw Terrestrial Laser Scanner (TLS) Point Cloud, Version 1 (SNEX17_TLS_PC_BSU_Raw) -
LIDAR
SnowEx17 Boise State University Terrestrial Laser Scanner (TLS) Point Cloud, Version 1 (SNEX17_TLS_PC_BSU) -
LIDAR
SnowEx17 Cloud Absorption Radiometer BRDF, Version 1 (SNEX17_CAR) -
RADIANCE
SnowEx17 Community Snow Depth Probe Measurements, Version 1 (SNEX17_SD) -
SNOW DEPTH
SnowEx17 Community Snow Pit Measurements, Version 1 (SNEX17_SnowPits) -
SNOW DENSITYSNOW DEPTHSNOW GRAIN SIZESNOW/ICE TEMPERATURESNOW STRATIGRAPHYSNOW WATER EQUIVALENT
SnowEx17 CRREL Differential GNSS Survey, Version 1 (SNEX17_DGNSS1) -
GEOLOCATION
SnowEx17 CRREL Terrestrial Laser Scanner (TLS) Point Cloud, Version 1 (SNEX17_TLS_PC_CRREL) -
LIDAR
SnowEx17 GLISTIN-A K-Band Synthetic Aperture Radar, Version 1 (SNEX17_InSAR) -
RADAR IMAGERY
SnowEx17 GPR and Lidar-Derived Snowpack Relative Permittivities and Densities, Version 1 (SNEX17_SD_Perm) -
RELATIVE PERMITTIVITYSNOW DENSITYSNOW DEPTHSNOW WATER EQUIVALENTTWO-WAY TRAVEL TIME
SnowEx17 Ground Penetrating Radar Raw, Version 1 (SNEX17_GPR_Raw) -
RADAR REFLECTIVITY
SnowEx17 Ground Penetrating Radar, Version 2 (SNEX17_GPR) -
SNOW DEPTHSNOW WATER EQUIVALENT
SnowEx17 Ground-Based UWScat Ku- and X-Band Frequency Modulated Continuous Wave Radar, Version 1 (SNEX17_UWScat) -
RADAR CROSS-SECTION
SnowEx17 KT-15 Infrared Brightness Temperature, Version 1 (SNEX17_KT15_TB) -
BRIGHTNESS TEMPERATURE
SnowEx17 Laser Snow Microstructure Specific Surface Area Data, Version 1 (SNEX17_SSA) -
REFLECTANCESNOW GRAIN SIZESPECIFIC SURFACE AREA
SnowEx17 P-3 Airborne Video, Version 1 (SNEX17_P3V) -
SEASONALLY FROZEN GROUND
SnowEx17 Radiometrics Surface-Based Radiometer Brightness Temperatures, Version 1 (SNEX17_SBR) -
BRIGHTNESS TEMPERATURESNOW WETNESS
SnowEx17 Senator Beck SnowMicroPen (SMP) Raw Penetration Force Profiles, Version 1 (SNEX17_SMP2) -
SNOW DEPTHSNOW STRATIGRAPHY
SnowEx17 SnowMicroPen (SMP) Raw Penetration Force Profiles, Version 1 (SNEX17_SMP) -
SNOW STRATIGRAPHY
SnowEx17 SnowSAR Multi-look Synthetic Aperture Radar Backscatter Amplitude Images, Version 1 (SNEX17_SnowSAR) -
RADAR IMAGERY
SnowEx17 SnowSAR Raw FMCW Waveforms, Version 1 (SNEX17_SnowSAR_Raw) -
RADAR IMAGERY
SnowEx17 Time Series Sonic Snow Depth Measurement Array, Version 1 (SNEX17_SSD) -
SNOW DEPTH
SnowEx17 Time-Lapse Imagery, Version 1 (SNEX17_TLI) -
VISIBLE IMAGERY
SnowEx17 UM Quantum Well Infrared Photodetector (QWIP) Surface Temperature, Version 1 (SNEX17_QWIP_ST) -
INFRARED IMAGERY
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