MEaSUREs BedMachine Antarctica V003

Published by NASA NSIDC DAAC | National Aeronautics and Space Administration | Metadata Last Checked: July 17, 2025 | Last Modified: 2025-07-17

This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, contains a bed topography/bathymetry map of Antarctica based on mass conservation, streamline diffusion, and other methods. The data set also includes ice thickness, surface elevation, an ice/ocean/land mask, ice thickness estimation errors, and a map showing where each method was utilized.

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Complete Metadata

bureauCode	[ "026:00" ]
identifier	C2509060594-NSIDC_ECS
issued	1970-01-01
landingPage	https://doi.org/10.5067/FPSU0V1MWUB6
language	[ "en-US" ]
programCode	[ "026:001" ]
spatial	-180.0 -90.0 180.0 -53.0
temporal	1970-01-01T00:00:00Z/2019-10-01T23:59:59.999Z
theme	[ "geospatial" ]