PGC’s DEM products are collaborative projects to produce 2-meter resolution Digital Elevation Model across the Arctic, Antarctic, and mid-latitudes….
PGC maintains a list of external (non-PGC) polar GIS data resources….
…1.0 of Alaska. This release excludes mosaic tiles for southeastern portions of the state where terrain data of sufficient quality to be mosaicked was unavailable at the time of initial release. Note that strip DEM files for Southeast Alaska are…
Important Changes to NGA Guidelines for Commercial Satellite Imagery Use
…The approval process is outlined in the “Citation and Publication Approval” guide (second link below). Detailed Information & Resources PGC Acknowledgement Policy: https://www.pgc.umn.edu/guides/user-services/acknowledgement-policy/ Citation and Publication Approval: https://www.pgc.umn.edu/guides/commercial-imagery/citation-and-publication-approval/ Imagery Usage Guidelines: https://www.pgc.umn.edu/guides/commercial-imagery/usage-guidelines/ NGA NextView License: https://www.pgc.umn.edu/files/2001/01/NGA-NextView-License.pdf Submission Form Template: https://z.umn.edu/2wej…