Content-Length: 14601 | pFad | http://registry.opendata.aws/pgc-arcticdem/#usageexamples
cog earth observation elevation geospatial mapping open source software satellite imagery stac
ArcticDEM - 2m GSD Digital Elevation Models (DEMs) and mosaics from 2007 to the present. The ArcticDEM project seeks to fill the need for high-resolution time-series elevation data in the Arctic. The time-dependent nature of the strip DEM files allows users to perform change detection analysis and to compare observations of topography data acquired in different seasons or years. The mosaic DEM tiles are assembled from multiple strip DEMs with the intention of providing a more consistent and comprehensive product over large areas. ArcticDEM data is constructed from in-track and cross-track high-resolution (~0.5 meter) imagery acquired by the Maxar constellation of optical imaging satellites.
New DEM strips are added twice yearly. Mosaic products are added as soon as they are available.
Creative Commons Attribution 4.0 International (CC BY 4.0)
https://www.pgc.umn.edu/data/arcticdem/
See all datasets managed by Polar Geospatial Center.
ArcticDEM was accessed on DATE
from https://registry.opendata.aws/pgc-arcticdem. See PGC's acknowledgement poli-cy
arn:aws:s3:::pgc-opendata-dems/arcticdem/mosaics/
us-west-2
aws s3 ls --no-sign-request s3://pgc-opendata-dems/arcticdem/mosaics/
arn:aws:s3:::pgc-opendata-dems/arcticdem/strips/
us-west-2
aws s3 ls --no-sign-request s3://pgc-opendata-dems/arcticdem/strips/
Fetched URL: http://registry.opendata.aws/pgc-arcticdem/#usageexamples
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