MEaSUREs ITS_LIVE Antarctic Annual 240 m Ice Sheet Extent Masks, 1997-2021 V001

This ITS_LIVE data set, part of the Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program, consists of 240 m Antarctic Ice Sheet extent masks at roughly annual resolution from 1997 through 2021. The ice masks were generated by combining data acquired by multiple satellite-borne optical, thermal, and radar sensors. The ice thickness and velocity data used to determine the presence of ice are also provided.

Data and Resources

Additional Info

Field Value
Maintainer NSIDC Services
Last Updated February 19, 2025, 00:57 (UTC)
Created February 19, 2025, 00:57 (UTC)
accessLevel public
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citation MEaSUREs ITS_LIVE Antarctic Annual 240 m Ice Sheet Extent Masks, 1997-2021 V001. Version 1. Archived by National Aeronautics and Space Administration, U.S. Government, NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/9ZFX84T5GI6D.
harvest_object_id c1566ca5-509a-405c-a401-44937e397c1b
harvest_source_id b37e5849-07d2-41cd-8bb6-c6e83fc98f2d
harvest_source_title DNG Legacy Data
identifier C3179071550-NSIDC_ECS
issued 1997-10-01
landingPage https://doi.org/10.5067/9ZFX84T5GI6D
language {en-US}
metadata_type geospatial
modified 2021-03-14
programCode {026:001}
publisher NASA NSIDC DAAC
resource-type Dataset
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source_hash 497fd8266a89d84bfb4938bd9626c84c5f8ed6c93aa5daacb7397b02081390b3
source_schema_version 1.1
spatial -180.0 -90.0 180.0 -57.6
temporal 1997-10-01T00:00:00Z/2021-03-14T23:59:59.999Z
theme {geospatial}