ArcticDEM 32m

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Overview

Arctic DEM logo 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.
Platform: Satellite Data
Survey Area: 22,300,208 km2
Raster Resolution: 32 meter
Survey Date: 11/25/2007 - 11/22/2020
Full Metadata
Data Citation
Use License: CC BY 4.0
Funders:   NGA, NSF     Collector:   PGC

Other Available Data Products: ArcticDEM 10mArcticDEM 2mBulk Download  
1. Select area of data to process:    
  Usage Heat Map
 

1. Coordinates

Horizontal Coordinates: WGS84 / NSIDC Sea Ice Polar Stereographic North [EPSG: 3413]
Vertical Coordinates: WGS84 (Ellipsoid)
Units: meter
Data Selection Coordinates (Select an area on map)
  Manually enter selection coordinates (in the horizontal coordinate system listed above)  

2. Data Output Formats

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3. Raster Visualization  

Visualization type:
    Hillshade
    Color-relief
    Color hillshade
    Slope
    Aspect
    Roughness

Job Description & Notification

These options allow users to describe and keep track of their jobs. Information entered below is saved along with other job parameters in your personal myOpenTopo dashboard (available only to registered OpenTopography users).

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By accessing data via OpenTopography you agree to acknowledge OpenTopography and the dataset source in publications, presentations, and other materials produced using these data:
Data Citation     |     Use License: CC BY 4.0