Radarsat Antarctic Mapping Project Digital Elevation Model, Version 2

The high-resolution Radarsat Antarctic Mapping Project (RAMP) Digital Elevation Model (DEM) combines topographic data from a variety of sources to provide consistent coverage of all of Antarctica.

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated June 23, 2026, 03:13 (UTC)
Created April 1, 2025, 18:28 (UTC)
accessLevel public
bureauCode {026:00}
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
harvest_object_id 864dfc1e-fb45-4bb7-a510-3e6d503430ce
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.5067/8JKNEW6BFRVD
license https://www.usa.gov/government-works
modified 2026-06-15T22:16:03Z
programCode {026:000}
publisher NASA NSIDC DAAC;OH-STATE/BPRC
resource-type Dataset
source_datajson_identifier true
source_hash 7b12cac2b5c419ca8ef0133cd54e6f71786a5335ac9f25e11c7911fb2913b895
source_schema_version 1.1
spatial ["CARTESIAN", [{"WestBoundingCoordinate": -180.0, "NorthBoundingCoordinate": -60.0, "EastBoundingCoordinate": 180.0, "SouthBoundingCoordinate": -90.0}]]
temporal 1940-01-01/1999-01-01
theme {"Earth Science"}