-
Federal
IceBridge Sander AIRGrav L1B Geolocated Free Air Gravity Anomalies V002
National Aeronautics and Space Administration —
This data set contains gravity measurements, including acceleration data in three orthogonal directions, from the Sander Geophysics AIRGrav airborne gravity system.... -
Federal
SMAP/Sentinel-1 L2 Radiometer/Radar 30-Second Scene 3 km EASE-Grid Soil Moisture V003
National Aeronautics and Space Administration —
This Level-2 (L2) soil moisture product provides estimates of land surface conditions retrieved by both the Soil Moisture Active Passive (SMAP) radiometer during 6:00... -
Federal
SMAPVEX19-22 Massachusetts Airborne Lidar V001
National Aeronautics and Space Administration —
These lidar measurements were collected in April and August 2022 in the vicinity of Petersham, MA during the SMAPVEX19-22 campaign. This location was chosen due to... -
Federal
MEaSUREs ITS_LIVE Greenland Monthly 120 m Ice Sheet Extent Masks, 1972-2022 V001
National Aeronautics and Space Administration —
This ITS_LIVE data set, part of the Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program, contains monthly, 120 m resolution ice masks... -
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
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 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
ABoVE LVIS L2 Geolocated Surface Elevation Product V001
National Aeronautics and Space Administration —
This data set contains surface elevation data over Alaska and Western Canada measured by the NASA Land, Vegetation, and Ice Sensor (LVIS), an airborne lidar scanning... -
Federal
SMAPVEX08 PALS Brightness Temperature Data V001
National Aeronautics and Space Administration —
This data set contains brightness temperatures obtained by the Passive Active L-band System (PALS) microwave aircraft radiometer instrument as part of the Soil... -
Federal
IceBridge ATM L1B Qfit Elevation and Return Strength V001
National Aeronautics and Space Administration —
This data set contains spot elevation measurements of Arctic and Antarctic sea ice, and Greenland, Antarctic Peninsula, and West Antarctic region ice surface acquired... -
Federal
VIIRS/NPP CGF Snow Cover Daily L3 Global 375m SIN Grid V002
National Aeronautics and Space Administration —
This data set contains daily 'cloud-free' snow cover produced from the VIIRS/NPP Snow Cover Daily L3 Global 375m SIN Grid, Version 2 snow cover product. A cloud-gap-... -
Federal
SMEX04 Terra MODIS Data, Sonora, Version 1
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
SMEX03 Two-Dimensional Synthetic Aperture Radiometer (2D-STAR) Brightness Temperatures, Georgia, Version 1
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
SMEX03 Surface and Soil Temperature Measurements: Alabama, Version 1
National Aeronautics and Space Administration —
This data set contains land surface temperature and soil temperature data collected during the Soil Moisture Experiment 2003 (SMEX03) in northern Alabama and southern... -
Federal
SMEX04 Landsat Thematic Mapper Imagery, Sonora, Version 1
National Aeronautics and Space Administration —
This data set provides imagery developed from Landsat 5 Thematic Mapper (TM) data for use in studying land cover features during the Soil Moisture Experiment 2004... -
Federal
SMEX04 Landsat TM/ETM+ NDVI and NDWI, Arizona, Version 1
National Aeronautics and Space Administration —
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or... -
Federal
Daily Snow Depth and SWE from GPS Signal-to-Noise Ratios, Version 1
National Aeronautics and Space Administration —
This data set consists of daily snow depths and snow-water equivalents (SWEs) estimated from GPS signal-to-noise ratios (SNRs). Snow depth is determined by... -
Federal
GLAS/ICESat 500 m Laser Altimetry Digital Elevation Model of Antarctica, Version 1
National Aeronautics and Space Administration —
The Geoscience Laser Altimeter System (GLAS) instrument on the Ice, Cloud, and land Elevation Satellite (ICESat) provides global measurements of elevation, and... -
Federal
MODIS/Terra 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...