IKONOS Satellite Derived DEM for DENA
National Park Service, Alaska Regional OfficeGIS Team. 2004. IKONOS Satellite Derived DEM for DENA
This is a DEM provided by Space Imagining LLC as part of the Ikonos base imagery acquisition for DENA. It is based on the ITM-1 (Ikonos Terrain Model 1 arc second) product but was used specifically for orthorectification of the DENA Imagery. The product specification is for 1 arc second (~30 m) post spacing. Terrain model is extracted from Ikonos satellite stereo pairs. Information on vertical daturm and control points are unknown at this time. Use with caution.
- Type
- Geospatial Dataset
- Authors
- National Park Service, Alaska Regional OfficeGIS Team
- Date of Issue
- 2004-01-01
- Units
- DENA
- Keywords
- DENA, Denali National Park And Preserve, Elevation, Elevation / Bathymetry