238 datasets found
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Federal
Land Cover Classification, Snow Cover, and Fractional Snow-Covered Area Maps from Maxar WorldView Satellite Images V001
National Aeronautics and Space Administration —
This data set includes: (1) fine-scale snow and land cover maps from two mountainous study sites in the Western U.S., produced using machine-learning models trained... -
Federal
High Mountain Asia COAWST Hourly 4km Regional Climate Model Simulations V001
National Aeronautics and Space Administration —
This data product contains either hourly accumulated or hourly snapshots of modeled data in the High Mountain Asia region, generated by the Coupled-Ocean-Atmosphere-... -
Federal
MODIS/Aqua Snow Cover 8-Day L3 Global 500m SIN Grid V061 NGDA
National Aeronautics and Space Administration —
This global Level-3 (L3) data set provides the maximum snow cover extent (SNE) observed over an eight-day period within 10° x 10° MODIS sinusoidal grid tiles. Tiles... -
Federal
ERS-1_LEVEL1
National Aeronautics and Space Administration —
ERS-1 Standard Beam Data Level 1 -
Federal
Near-Real-Time SSM/I-SSMIS EASE-Grid Daily Global Ice Concentration and Snow Extent V003
National Aeronautics and Space Administration —
The Near-real-time Ice and Snow Extent (NISE) data set provides daily, global maps of sea ice concentrations and snow extent. These data are not suitable for time... -
Federal
SnowEx23 Snow Water Equivalent V001
National Aeronautics and Space Administration —
This data set presents snow depth, snow water equivalent (SWE), and bulk snow density data collected during the NASA SnowEx 2023 field campaign between March 13-16... -
Federal
MEaSUREs Northern Hemisphere State of Cryosphere Weekly 100km EASE-Grid 2.0 V001
National Aeronautics and Space Administration —
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, reports the location of Northern Hemisphere snow... -
Federal
MEaSUREs Greenland Ice Velocity: Selected Glacier Site Single-Pair Velocity Maps from Optical Images V001
National Aeronautics and Space Administration —
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, consists of surface velocity estimates for... -
Federal
SnowEx23 Mar22 IOP Snow Depth Measurements V001
National Aeronautics and Space Administration —
The data set contains snow depth measurements from two regions of Alaska, USA collected during the March 2022 intensive observation period (IOP) as part of the NASA... -
Federal
AMSR-E/Aqua Daily L3 Global Snow Water Equivalent EASE-Grids V002
National Aeronautics and Space Administration —
These Level-3 Snow Water Equivalent (SWE) data sets contain SWE data and quality assurance flags mapped to Northern and Southern Hemisphere 25 km Equal-Area Scalable... -
Federal
SnowEx20 Grand Mesa IOP Lidar and GPR-Derived Snow Water Equivalent and Snow Density V001
National Aeronautics and Space Administration —
This data set contains snow water equivalent (SWE) and snow density raster data derived from a lidar-based snow depth data set (SnowEx20 Grand Mesa IOP QSI Lidar Snow... -
Federal
SnowEx20 Grand Mesa Intensive Observation Period Snow Pit Measurements V001
National Aeronautics and Space Administration —
This data set contains snow pit observations from the SnowEx 2020 Grand Mesa Intensive Observation Period. Data were collected from 154 snow pits on Grand Mesa,... -
Federal
MODIS/Aqua Snow Cover 8-Day L3 Global 0.05Deg CMG V061 NGDA
National Aeronautics and Space Administration —
This global Level-3 (L3) data set provides the maximum percentage of snow-covered land and persistent cloud-covered land observed over eight-days, within 0.05°... -
Federal
High Mountain Asia UCLA Daily Snow Reanalysis V001 NGDA
National Aeronautics and Space Administration —
Snowpack plays a significant role in the hydrologic cycle over High Mountain Asia (HMA). As a vital water resource, the distribution of snowpack volume also impacts... -
Federal
MODIS/Terra Snow Cover 8-Day L3 Global 500m SIN Grid V061 NGDA
National Aeronautics and Space Administration —
This global Level-3 (L3) data set provides the maximum snow cover extent observed over an eight-day period within 10° x 10° MODIS sinusoidal grid tiles. Tiles are... -
Federal
IceBridge KT19 IR Surface Temperature V001
National Aeronautics and Space Administration —
This data set contains surface temperature measurements of Arctic and Antarctic sea ice and land ice acquired by the Heitronics KT19.85 Series II Infrared Radiation... -
Federal
SMAP L3 Radar Northern Hemisphere Daily 3 km EASE-Grid Freeze/Thaw State V003
National Aeronautics and Space Administration —
This Level-3 (L3) product provides a daily composite of Northern Hemisphere landscape freeze/thaw conditions retrieved by the Soil Moisture Active Passive (SMAP)... -
Federal
MODIS/Terra Snow Cover 8-Day L3 Global 0.05Deg CMG V061 NGDA
National Aeronautics and Space Administration —
This global level-3 (L3) data set provides the maximum percentage of snow-covered land and persistent cloud-covered land observed over eight-days, within 0.05°... -
Federal
SnowEx20 Grand Mesa IOP BSU 1 GHz Multi-polarization GPR V001
National Aeronautics and Space Administration —
This data set contains snow water equivalent (SWE) and snow depth estimates derived from Ground Penetrating Radar (GPR) measurements. GPR measurements were collected... -
Federal
SnowEx20-21 QSI Lidar Snow Depth 0.5m UTM Grid V001
National Aeronautics and Space Administration —
This data set is part of the SnowEx 2020 and SnowEx 2021 campaigns and provides snow depth values at a 0.5 m spatial resolution, derived from point cloud digital...
238 datasets found