Arctic and Antarctic Regional Masks for Sea Ice and Related Data Products, Version 1

This data product is a set of polar ocean region masks. The masks have been developed primarily to support sea ice products, but they are potentially useful for other applications.

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated June 16, 2026, 02:23 (UTC)
Created April 1, 2025, 14:32 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id bfeef850-76f0-4d6f-8c09-a17b7aa5501e
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.5067/CYW3O8ZUNIWC
license https://www.usa.gov/government-works
modified 2026-06-08T22:16:03Z
programCode {026:000}
publisher NASA NSIDC DAAC
resource-type Dataset
source_datajson_identifier true
source_hash f63691dacc9c8fbb65ca7b141d7cf0586951d2502fb6a303b85262401d304eb6
source_schema_version 1.1
spatial ["CARTESIAN", [{"WestBoundingCoordinate": -180.0, "NorthBoundingCoordinate": 90.0, "EastBoundingCoordinate": 180.0, "SouthBoundingCoordinate": -90.0}]]
theme {"Earth Science"}