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Cryosphere Data Access and Tools

NASA data range from measuring the current and historical extent of snow and ice to tracking its formation and melting. Our datasets and tools help researchers translate these interconnected data points into actionable knowledge.

Cryosphere Datasets

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Dataset Version Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
VIIRS/JPSS1 Sea Ice Cover 6-Min L2 Swath 375m V002 2 JPSS-1, NOAA-20 VIIRS 2018-01-05 to Present

N: 90 S: -90 E: 180 W: -180

375 Meters x 375 Meters netCDF-4
VIIRS/JPSS1 Sea Ice Cover Daily L3 Global 375m EASE-Grid 2.0 Day V002 2 JPSS-1, NOAA-20 VIIRS 2018-01-05 to Present

N: 90 S: -90 E: 180 W: -180

375 Meters x 375 Meters HDF-EOS5
VIIRS/JPSS1 Sea Ice Extent 6-Min L2 Swath 375m NRT 2 NOAA-20 VIIRS 2023-10-10 to Present

N: 90 S: -90 E: 180 W: -180

375 Meters x 375 Meters NetCDF
VIIRS/JPSS1 Snow Cover 6-Min L2 Swath 375m NRT 2 NOAA-20 VIIRS 2023-10-10 to Present

N: 90 S: -90 E: 180 W: -180

375 Meters x 375 Meters NetCDF
VIIRS/JPSS1 Snow Cover 6-Min L2 Swath 375m V002 2 JPSS-1, NOAA-20 VIIRS 2018-01-05 to Present

N: 90 S: -90 E: 180 W: -180

375 Meters x 375 Meters netCDF-4
VIIRS/JPSS1 Snow Cover Daily L3 Global 0.05Deg CMG V002 2 JPSS-1, NOAA-20 VIIRS 2018-01-05 to Present

N: 90 S: -90 E: 180 W: -180

0.05 Decimal Degrees x 0.05 Decimal Degrees HDF-EOS5
VIIRS/JPSS1 Snow Cover Daily L3 Global 375m CMG V002 2 JPSS-1, NOAA-20 VIIRS 2018-01-05 to Present

N: 90 S: -90 E: 180 W: -180

375 Meters x 375 Meters HDF-EOS5
VIIRS/JPSS1 Snow Cover Daily L3 Global 375m SIN Grid V002 2 JPSS-1, NOAA-20 VIIRS 2018-01-05 to Present

N: 90 S: -90 E: 180 W: -180

375 Meters x 375 Meters HDF-EOS5
VIIRS/JPSS2 CGF Snow Cover Daily L3 Global 375m SIN Grid V002 2 JPSS-2, NOAA-21 VIIRS 2023-02-10 to Present

N: 90 S: -90 E: 180 W: -180

375 Meters x 375 Meters HDF-EOS5
VIIRS/JPSS2 Ice Surface Temperature 6-Min L2 Swath 750m V002 2 JPSS-2, NOAA-21 VIIRS 2023-02-10 to Present

N: 90 S: -90 E: 180 W: -180

750 Meters x 750 Meters NetCDF
SHOWING 10 OF 476

Cryosphere Data Tools

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Tool Description Services
AppEEARS The The Application for Extracting and Exploring Analysis Ready Samples (AppEEARS) offers users a simple and efficient way to perform data access and transformation processes. Search and Discovery, Subsetting, Customization, Downloading, Visualization
GLIMS Glacier Database Visualize and download data from the GLIMS Glacier Database using the map-based GLIMS Glacier Viewer or search and download data using custom parameters in the GLIMS Text Search Interface. Downloading, Search and Discovery, Visualization
OpenAltimetry OpenAltimetry is a map-based visualization tool for exploring surface elevation data across Earth over time. Analysis, Search and Discovery, Visualization
RTC Stack Processor The radiometric terrain correction (RTC) stack processor tool facilitates time-series analysis of such phenomena as flooding events, deforestation, or glacier retreat. Analysis, Processing, Search and Discovery, Visualization
Vertex Vertex is a graphical search interface for finding synthetic aperture radar (SAR) data. Search and Discovery, Access, Downloading, Processing, Subsetting
Worldview Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events
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