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Federal
MODIS/Aqua Snow Cover Daily L3 Global 500m SIN Grid V061 NGDA
National Aeronautics and Space Administration —
This global Level-3 (L3) data set provides a daily composite of snow cover and albedo derived from the 'MODIS/Aqua Snow Cover 5-Min L2 Swath 500m' data set... -
Federal
IceBridge ATM L1B Elevation and Return Strength with Waveforms V001
National Aeronautics and Space Administration —
This data set contains spot elevation measurements with corresponding waveforms of Arctic and Antarctic sea ice, and Greenland, Antarctic Peninsula, and West... -
Federal
SnowEx20 Jemez UNM 800 MHz MALA GPR V001
National Aeronautics and Space Administration —
This data set contains two-way travel times from a ground penetrating radar survey conducted at Jemez, New Mexico. Data were collected between 12 February 2020 and 04... -
Federal
SMEX03 QuikSCAT/SeaWinds Backscatter Data, Brazil, Version 1
National Aeronautics and Space Administration —
This data set includes data collected over the Soil Moisture Experiment 2003 (SMEX03) areas of Alabama, Georgia, Oklahoma, USA , and Brazil. -
Federal
SMAPVEX16 Manitoba Core-Based In Situ Soil Moisture Data V001
National Aeronautics and Space Administration —
This data set contains in situ measurements of soil moisture and bulk density collected for the Soil Moisture Active Passive Validation Experiment 2016 Manitoba... -
Federal
MEaSUREs Arctic Sea Ice Characterization Daily 25km 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, provides a daily record of Arctic sea ice... -
Federal
Near-Real-Time SSM/I EASE-Grid Daily Global Ice Concentration and Snow Extent V002
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
MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km V061 NGDA
National Aeronautics and Space Administration —
This global Level-2 (L2) product provides daily sea ice extent and ice surface temperature. The data are derived from Level-1B radiances acquired by the Moderate... -
Federal
ASO L4 Lidar Point Cloud Digital Terrain Model 3m UTM Grid V001
National Aeronautics and Space Administration —
This data set provides 3 m gridded, bare-earth elevations (excluding trees) that are used as the baseline for the Airborne Snow Observatory (ASO) snow-on products.... -
Federal
Nimbus High Resolution Infrared Radiometer Remapped Digital Data Daily L3, GeoTIFF V001
National Aeronautics and Space Administration —
This data set (NmHRIR3G) consists of daily composites constructed from Nimbus 1, Nimbus 2, and Nimbus 3 satellites High Resolution Infrared Radiometer (HRIR) data for... -
Federal
MODIS/Terra Snow Cover Daily L3 Global 500m SIN Grid V061 NGDA
National Aeronautics and Space Administration —
This global Level-3 (L3) data set provides a daily composite of snow cover and albedo derived from the 'MODIS/Terra Snow Cover 5-Min L2 Swath 500m' data set... -
Federal
SMAPVEX19-22 Massachusetts Lidar Derived Digital Elevation Model V001
National Aeronautics and Space Administration —
These digital elevation model (DEM) data consist of ground surface elevations derived from source lidar measurements collected in April and August 2022 in the... -
Federal
MODIS/Terra Snow Cover Daily L3 Global 0.05Deg CMG V061 NGDA
National Aeronautics and Space Administration —
This global Level-3 (L3) data set provides the percentage of snow-covered land and cloud-covered land observed daily, within 0.05° (approx. 5 km) MODIS Climate... -
Federal
MODIS/Terra Snow Cover Monthly L3 Global 0.05Deg CMG V061 NGDA
National Aeronautics and Space Administration —
This global Level-3 (L3) data set provides monthly mean snow cover extent within 0.05° (approx. 5 km) MODIS Climate Modeling Grid (CMG) cells. This data set is... -
Federal
Nimbus Image Dissector Camera System Remapped Visible Imagery Daily L3, HDF5 V001
National Aeronautics and Space Administration —
This data set (NmIDCS3H) consists of daily, global image composites constructed from Nimbus 3 and Nimbus 4 Image Dissector Camera System (IDCS) imagery captured from... -
Federal
SnowEx23 Mar23 Snow Pit Measurements V001
National Aeronautics and Space Administration —
The data set presents snow pit measurements collected during the NASA SnowEx March 2023 Intensive Observation Period (IOP) in Alaska, USA to use for calibration and... -
Federal
AMSR-E/AMSR2 Unified L3 Daily 12.5 km Brightness Temperatures, Sea Ice Concentration, Motion & Snow Depth Polar Grids V001
National Aeronautics and Space Administration —
This data set reports average daily horizontally and vertically polarized brightness temperatures; sea ice concentrations; and snow depths over sea ice on 12.5 km...