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Global Digital Elevation Model

Input Data Summary

 
Input Data Set US SRTM SRTM V3 GTOPO30 Alaska DEM Canada DEM
Coverage: United States 56 S to 60 N Global Alaska Canada
Data Source: NASA JPL CGIAR-CSI USGS USGS GeoBase
Input Resolution: 1 arc-second 3 arc-seconds 30 arc-seconds 2 arc-seconds 3x6 arc-seconds
Output Resolution: 1 arc-second 1 arc-second 1 arc-second 1 arc-second 1 arc-second

<< Data Specifications

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