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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
Daily 4 km Gridded SWE and Snow Depth from Assimilated In-Situ and Modeled Data over the Conterminous US, Version 1
National Aeronautics and Space Administration —
This data set provides daily 4 km snow water equivalent (SWE) and snow depth over the conterminous United States from 1981 to 2021, developed at the University of... -
Federal
Northern Hemisphere EASE-Grid 2.0 Weekly Snow Cover and Sea Ice Extent, Version 4
National Aeronautics and Space Administration —
The main parameters for this data set are snow cover and sea ice extent; both parameters are derived from SMMR and DMSP-F8, -F11, -F13, and -F17 SSM/I and SSMIS... -
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
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
Arctic Sea Ice Seasonal Change and Melt/Freeze Climate Indicators from Satellite Data, Version 1
National Aeronautics and Space Administration —
The product contains melt-season indicators that can be used to delineate various stages in the summer melt and freeze-up period of sea ice. The data were primarily... -
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
VIIRS/NPP CGF Snow Cover Daily L3 Global 375m SIN Grid V001
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 1 snow cover product. A cloud-gap-... -
Federal
Multilayer Greenland Ice Surface Temperature, Surface Albedo, and Water Vapor from MODIS V001 NGDA
National Aeronautics and Space Administration —
This multilayer data set includes standard MODIS Collection 6.1 ice surface temperature (IST) and derived melt map, as well as MODIS Collection 6.0 albedo and water... -
Federal
Daily Lake Ice Phenology Time Series Derived from AMSR-E and AMSR2, Version 1
National Aeronautics and Space Administration —
The Daily Lake Ice Phenology Time Series Derived from AMSR-E and AMSR2 provides 5 km ice phenology retrievals describing daily lake ice conditions (ice-on/ice-off)... -
Federal
IceBridge WISE L2 Ice Thickness and Surface Elevation V001
National Aeronautics and Space Administration —
This data set contains depth sounder measurements of elevation, surface, bottom, and thickness for Alaska taken from the Warm Ice Sounding Explorer (WISE). The data... -
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
SnowEx20 Grand Mesa IOP Computed Tomography Snow Microstructure V001
National Aeronautics and Space Administration —
This data set characterizes snow microstructure for 6 snow pits from the SnowEx 2020 Grand Mesa Intensive Observation Period (February 2020) using microcomputed... -
Federal
Greenland Annual Accumulation along the EGIG Line, 1959–2004, from Airborne Radar and Neutron Probe Densities, Version 1
National Aeronautics and Space Administration —
This data set reports mean annual snow accumulation rates in meters water equivalent (m·w.e.) from 1959 to 2004 along a 250 km segment of the Expéditions... -
Federal
AMSRIce03 Snow Ice Temperature Data, 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
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
MEaSUREs Greenland 6 and 12 day Ice Sheet Velocity Mosaics from SAR V001
National Aeronautics and Space Administration —
This data set contains 6 and 12 day surface velocity estimates for the Greenland Ice Sheet and periphery derived from images acquired between 2015–2021 by the... -
Federal
High Mountain Asia ASCAT Freeze/Thaw/Melt Status V001
National Aeronautics and Space Administration —
This data set contains bulk landscape frozen or thawed status over seasonally frozen land, as well as snowmelt status over glacierized areas for the High Mountain... -
Federal
MODIS/Terra Global Annual 0.01Deg CMG Snow Cover Climatology V001 NGDA
National Aeronautics and Space Administration —
This data set presents new global snow cover classification regimes derived from the MODIS Terra cloud gap-filled NDSI data (MOD10A1F), elevation, and temperature... -
Federal
CLPX-Ground: Ground-Based Frequency Modulated Continuous Wave (FMCW) Radar, Version 1
National Aeronautics and Space Administration —
This data set is comprised of FMCW radar measurements, which are sensitive to electromagnetic discontinuities in the snowpack made during the 2002 and 2003 Cold Land...