ATLAS/ICESat-2 L3B Daily and Monthly Gridded Sea Ice Freeboard V004

ATL20 contains daily and monthly gridded estimates of sea ice freeboard, derived from along-track freeboard estimates in the ATLAS/ICESat-2 L3A Sea Ice Freeboard product (ATL10). Data are gridded at 25 km using the SSM/I Polar Stereographic Projection.

Data and Resources

Additional Info

Field Value
Maintainer NSIDC Services
Last Updated March 27, 2025, 13:59 (UTC)
Created February 19, 2025, 03:26 (UTC)
accessLevel public
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catalog_@id https://data.nasa.gov/data.json
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citation ATLAS/ICESat-2 L3B Daily and Monthly Gridded Sea Ice Freeboard V004. Version 004. Archived by National Aeronautics and Space Administration, U.S. Government, NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/ATLAS/ATL20.004.
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harvest_source_id b37e5849-07d2-41cd-8bb6-c6e83fc98f2d
harvest_source_title DNG Legacy Data
identifier C2753295020-NSIDC_CPRD
issued 2018-10-14
landingPage https://doi.org/10.5067/ATLAS/ATL20.004
language {en-US}
metadata_type geospatial
modified 2024-11-01
programCode {026:001}
publisher NASA NSIDC DAAC
resource-type Dataset
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source_schema_version 1.1
spatial -180.0 -90.0 180.0 90.0
temporal 2018-10-14T00:00:00Z/2025-02-24T00:00:00Z
theme {geospatial}