-
Federal
CryoSat-2 Level-4 Sea Ice Elevation, Freeboard, and Thickness V001
National Aeronautics and Space Administration —
This data set contains estimates of Arctic sea ice thickness and concentration, ice freeboard and surface roughness, as well as snow density and depth, derived from... -
Federal
AMSR-E/AMSR2 Unified L3 Daily 25 km Brightness Temperatures & Sea Ice Concentration Polar Grids V001
National Aeronautics and Space Administration —
This data set reports average daily horizontally and vertically polarized brightness temperatures and sea ice concentrations on 25 km resolution north and south polar... -
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... -
Federal
SMAPVEX16 Iowa Temporary Network Soil Moisture and Temperature V001
National Aeronautics and Space Administration —
These data consist of soil moisture and temperature measurements recorded by the temporary soil moisture network deployed to SMAPVEX16-Iowa for the summer season of... -
Federal
AMSR-E/Aqua L2B Surface Soil Moisture, Ancillary Parms, & QC EASE-Grids V002
National Aeronautics and Space Administration —
This Level-2B land surface product (AE_Land) includes daily measurements of surface soil moisture, vegetation/roughness water content interpretive information, and... -
Federal
IceBridge UAF Lidar Scanner L1B Geolocated Surface Elevation Triplets V001
National Aeronautics and Space Administration —
This data set contains scanning laser altimetry data points of Alaskan glaciers and parts of East and West Antarctica acquired by the airborne University of Alaska... -
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
AMSR-E/Aqua Monthly Global Microwave Land Surface Emissivity, Version 1
National Aeronautics and Space Administration —
This data set is a global land emissivity product using passive microwave observations from the Advanced Microwave Scanning Radiometer - Earth Observing System... -
Federal
AMSR-E/AMSR2 Unified L3 Global Daily 25 km EASE-Grid Snow Water Equivalent V001
National Aeronautics and Space Administration —
This AMSR-E/AMSR2 Unified Level-3 (L3) data set provides daily estimates of Snow Water Equivalent (SWE). SWE was derived from brightness temperature measurements... -
Federal
AMSR-E/Aqua L2B Global Swath Surface Precipitation GSFC Profiling Algorithm V003
National Aeronautics and Space Administration —
The AMSR-E/Aqua Level-2B precipitation product includes instantaneous surface precipitation rate and type over ice-free/snow-free land and ocean between 89.24 degrees... -
Federal
SMAPVEX12 In Situ Vegetation Data for Agricultural Area V001
National Aeronautics and Space Administration —
This data set contains in situ vegetation data collected at several agricultural sites as a part of the Soil Moisture Active Passive Validation Experiment 2012... -
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... -
Federal
SMAP L3 Radar Global Daily 3 km EASE-Grid Soil Moisture V003
National Aeronautics and Space Administration —
This Level-3 (L3) soil moisture product provides a composite of daily estimates of global land surface conditions retrieved by the Soil Moisture Active Passive (SMAP)... -
Federal
SMEX03 Landsat Thematic Mapper NDVI and NDWI: Oklahoma, Version 1
National Aeronautics and Space Administration —
This Normalized Difference Vegetation Index (NDVI) and Normalized Difference Water Index (NDWI) data set was developed from Landsat 5 Thematic Mapper (TM) data for... -
Federal
Aquarius L3 Gridded 1-Degree Monthly Soil Moisture V005
National Aeronautics and Space Administration —
This data set contains Level-3 gridded monthly global soil moisture estimates derived from the NASA Aquarius passive microwave radiometer on the Satélite de... -
Federal
SMAPVEX15 Probe-Based In Situ Soil Moisture Data V001
National Aeronautics and Space Administration —
This data set contains in situ gravimetric and volumetric soil moisture, bulk density, and soil temperature measurements collected for the Soil Moisture Active... -
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
SnowEx20 Time-Lapse Imagery V001
National Aeronautics and Space Administration —
This data set contains sub-daily time-lapse images collected by cameras placed around Grand Mesa, CO at 29 sites coincident with other SnowEx 2020 measurements. The...