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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
USGS Digital Orthophoto Quadrangles
National Aeronautics and Space Administration —
A Digital Orthophoto Quadrangle (DOQ) is a computer-generated image of an aerial photograph in which the image displacement caused by terrain relief and camera tilt... -
Federal
Moderate Resolution Imaging Spectroradiometer (MODIS) - Terra NGDA
National Aeronautics and Space Administration —
This dataset represents multiple products archived at the multiple archive centers for the MODIS (Moderate Resolution Imaging Spectroradiometer) instrument aboard the... -
Federal
RADARSAT-1_LEVEL1
National Aeronautics and Space Administration —
RADARSAT-1 Level 1 Amplitude Images -
Federal
CLPX-Model: Land Data Assimilation System (LDAS) Data, Version 1
National Aeronautics and Space Administration —
The LDAS data set contains 43 model and observation-based fields produced by the LDAS uncoupled modeling system at the NASA Goddard Space Flight Center using the... -
Federal
Arctic EASE-Grid Freeze and Thaw Depths, 1901 - 2002, Version 1
National Aeronautics and Space Administration —
This data set contains mean, median, minimum and maximum freeze and thaw depths for each year from 1901 to 2002 on the 25 km resolution Equal-Area Scalable Earth Grid... -
Federal
CLPX-Ground: ISA Snow Pit Measurements, Version 2
National Aeronautics and Space Administration —
This data set consists of snow pit data from nine study areas, within three larger-scale areas in northern Colorado (Fraser, North Park, and Rabbit Ears Meso-cell... -
Federal
GEWEX SRB Integrated Product (Rel-4) Ancillary 3-Hourly
National Aeronautics and Space Administration —
GEWEX SRB Integrated Product (Rel-4) Ancillary 3-Hourly contains the global fields of meteorology, clouds and other ancillary data that serves as the inputs to the... -
Federal
Rock glaciers, Upper Engadin, Switzerland, Version 1
National Aeronautics and Space Administration —
The investigated region is called Upper Engadin and is situated in the Eastern part of the Swiss Alps. The area is characterized by a high situated valley floor with... -
Federal
MODIS/Terra+Aqua BRDF Model Parameters Daily L3 Global 1km SIN Grid V061 NGDA
National Aeronautics and Space Administration —
The MCD19A3D Version 6.1 data product is a Moderate Resolution Imaging Spectroradiometer (MODIS) Terra and Aqua combined Bidirectional Reflectance Distribution... -
Federal
MERRA-2 tavg1_2d_flx_Nx: 2d,1-Hourly,Time-Averaged,Single-Level,Assimilation,Surface Flux Diagnostics 0.625 x 0.5 degree V5.12.4 (M2T1NXFLX) at GES DISC
National Aeronautics and Space Administration —
M2T1NXFLX (or tavg1_2d_flx_Nx) is an hourly time-averaged 2-dimensional data collection in Modern-Era Retrospective analysis for Research and Applications version 2... -
Federal
Moderate Resolution Imaging Spectroradiometer (MODIS) - Terra NGDA
National Aeronautics and Space Administration —
This dataset represents multiple products archived at the multiple archive centers for the MODIS (Moderate Resolution Imaging Spectroradiometer) instrument aboard the... -
Federal
Rock glaciers Gruben, Muragl and Murtel, Switzerland: Area-wide flow fields, Version 1
National Aeronautics and Space Administration —
Besides their thermal and mechanical properties, rock glaciers are essentially defined by their kinematics. Knowledge of the permafrost flow field provides important... -
Federal
SENTINEL-1B_SINGLE_POL_GRD_HIGH_RES
National Aeronautics and Space Administration —
Sentinel-1B Single-pol ground projected high and full resolution images -
Federal
Schefferville Permafrost Temperature Database, Version 1
National Aeronautics and Space Administration —
This data set consists of ground temperature data from 192 boreholes in the area of Schefferville, Quebec (54°48'N, 66°50'W), located within the discontinuous... -
Federal
CLPX-Ground: ISA Main Meteorological Data, Version 1
National Aeronautics and Space Administration —
This data set contains meteorological observations at ten sites throughout the Small Regional Study Area (SRSA) of the Cold Land Processes Field Experiment (CLPX) in... -
Federal
ABoVE: Active Layer Thickness from Airborne L- and P- band SAR, Alaska, 2017, Ver. 3
National Aeronautics and Space Administration —
This dataset provides estimates of seasonal subsidence, active layer thickness (ALT), the vertical soil moisture profile, and uncertainties at a 30 m resolution for... -
Federal
Arctic Soil Freeze/Thaw Status from SMMR and SSM/I, Version 2
National Aeronautics and Space Administration —
This data set contains near-surface (< 5 cm) soil freeze/thaw status on snow-free and snow-covered land surfaces over the Arctic terrestrial drainage basin. The... -
Federal
LVIS Classic L2 Geolocated Surface Elevation and Canopy Height Product V001
National Aeronautics and Space Administration —
This data set contains Level-2 geolocated surface elevation and canopy height measurements collected by the NASA Land, Vegetation, and Ice Sensor (LVIS) Facility, an...