ATLAS/ICESat-2 L3B Monthly 3-Month Gridded Dynamic Ocean Topography V001

This data set contains 3-month gridded averages of dynamic ocean topography (DOT) over midlatitude, north-polar, and south-polar grids derived from the along-track ATLAS/ICESat-2 L3A Ocean Surface Height product (ATL12). Monthly gridded sea surface height (SSH) can be calculated by adding the mean DOT and the weighted average geoid height also provided. Both single beam and all-beam gridded averages are available. Simple averages, degree-of-freedom averages, and averages interpolated to the center of grid cells are included, as well as uncertainty estimates.

Data and Resources

Additional Info

Field Value
Maintainer NSIDC Services
Last Updated March 31, 2025, 14:35 (UTC)
Created March 31, 2025, 14:35 (UTC)
Identifier C2692731693-NSIDC_ECS
Issued 2018-10-14
Language {en-US}
Modified 2024-07-31
Theme {geospatial}
accessLevel public
bureauCode {026:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.nasa.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
citation ATLAS/ICESat-2 L3B Monthly 3-Month Gridded Dynamic Ocean Topography V001. Version 001. 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/ATL23.001.
harvest_object_id 3db35000-6f96-4f6e-8ea5-99d95903964b
harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
landingPage https://doi.org/10.5067/ATLAS/ATL23.001
metadata_type geospatial
programCode {026:001}
publisher NASA NSIDC DAAC
resource-type Dataset
source_datajson_identifier true
source_hash c687ef7c7e2267e1a958929c1bd3bb58b64b72b862a1ae07c70ba3b25f56704b
source_schema_version 1.1
spatial -180.0 -88.0 180.0 88.0
temporal 2018-10-13T00:00:00Z/2024-10-28T00:00:00Z