ArcticDEM
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DOI: https://doi.org/10.5069/G96Q1VFK
OT Collection ID: OT.112018.3413.1
OT Collection Name: ArcticDEM
Short Name: ArcticDEM32m, ArcticDEM10m, ArcticDEM2m
Collection Platform: Satellite Data
OT Collection ID: OT.112018.3413.1
OT Collection Name: ArcticDEM
Short Name: ArcticDEM32m, ArcticDEM10m, ArcticDEM2m
Collection Platform: Satellite Data
Download and Access Products:
ArcticDEM 32m Bulk Download opentopoID: OTSDEM.112018.3413.3
ArcticDEM 10m Bulk Download opentopoID: OTSDEM.112018.3413.2
ArcticDEM 2m Bulk Download opentopoID: OTSDEM.112018.3413.1
ArcticDEM 32m Bulk Download opentopoID: OTSDEM.112018.3413.3
ArcticDEM 10m Bulk Download opentopoID: OTSDEM.112018.3413.2
ArcticDEM 2m Bulk Download opentopoID: OTSDEM.112018.3413.1
Collection Overview:
ArcticDEM is an NGA-NSF initiative to automatically produce a high-resolution, high-quality digital surface model (DSM) of the Arctic using optical stereo imagery, high-performance computing, and open-source photogrammetry software. OpenTopography is distributing the ArcticDEM mosaics (version 4, released July 2023) assembled from all ArcticDEM strips to provide a consistent and comprehensive product over large areas. ArcticDEM data is constructed from in-track and cross-track high-resolution (~0.4 meter) imagery acquired by the Maxar constellation of optical imaging satellites.
To learn more about the ArcticDEM, please visit the Polar Geospatial Center's ArcticDEM page and DEM Product Guide.
Dataset Acknowledgement: DEMs provided by the Polar Geospatial Center under NSF-OPP awards 1043681, 1559691, 1542736, 1810976, and 2129685. Access to data via OpenTopography under NSF-EAR awards 1948997, 1948994 & 1948857
Dataset Citation: Porter, Claire, et al., 2023, 'ArcticDEM, Version 4.1', https://doi.org/10.7910/DVN/3VDC4W, Harvard Dataverse. Distributed by OpenTopography.. Accessed: 2024-10-13 Copied to Clipboard
Use License: CC BY 4.0
Dataset Keywords: arctic, imagery, glaciology, DEM, DSM, stereo, PGC
Survey Date: 11/25/2007 - 11/22/2020
Publication Date: 07/13/2023
ArcticDEM is an NGA-NSF initiative to automatically produce a high-resolution, high-quality digital surface model (DSM) of the Arctic using optical stereo imagery, high-performance computing, and open-source photogrammetry software. OpenTopography is distributing the ArcticDEM mosaics (version 4, released July 2023) assembled from all ArcticDEM strips to provide a consistent and comprehensive product over large areas. ArcticDEM data is constructed from in-track and cross-track high-resolution (~0.4 meter) imagery acquired by the Maxar constellation of optical imaging satellites.To learn more about the ArcticDEM, please visit the Polar Geospatial Center's ArcticDEM page and DEM Product Guide.
Dataset Acknowledgement: DEMs provided by the Polar Geospatial Center under NSF-OPP awards 1043681, 1559691, 1542736, 1810976, and 2129685. Access to data via OpenTopography under NSF-EAR awards 1948997, 1948994 & 1948857
Dataset Citation: Porter, Claire, et al., 2023, 'ArcticDEM, Version 4.1', https://doi.org/10.7910/DVN/3VDC4W, Harvard Dataverse. Distributed by OpenTopography.. Accessed: 2024-10-13 Copied to Clipboard
Use License: CC BY 4.0
Dataset Keywords: arctic, imagery, glaciology, DEM, DSM, stereo, PGC
Survey Date: 11/25/2007 - 11/22/2020
Publication Date: 07/13/2023
Data Provider and Roles:
Funders Collector
Funders Collector
Area: 22,300,208 km2
Raster Resolution: 32 meter, 10 meter, 2 meter
Coordinate System:
Horizontal: WGS84 / NSIDC Sea Ice Polar Stereographic North [EPSG: 3413]
Vertical: WGS84 (Ellipsoid)
Units: meter
Survey Report: Reports
Dataset Extent in GeoJSON format:
Raster: ArcticDEM32m.geojson
Raster: ArcticDEM10m.geojson
Raster: ArcticDEM2m.geojson
Dataset Spatial Bounds: North: 83.9880326633511° South: 50.5938614286717° East: 179.920023256768° West: -180.0°
Raster: ArcticDEM32m.geojson
Raster: ArcticDEM10m.geojson
Raster: ArcticDEM2m.geojson
Dataset Spatial Bounds: North: 83.9880326633511° South: 50.5938614286717° East: 179.920023256768° West: -180.0°