Ikonos Satellite Derived DEM for GLBA (Gustavus Area of Interest)

This is a DEM provided by GeoEye LLC as part of the Ikonos base imagery acquisition for GLBA. It is based on the ITM-1 (Ikonos Terrain Model 1 arc second) product but was used specifically for orthorectification of the GLBA Imagery. The product specification is for 1 arc second (~30 m) post spacing and a vertical accuracy of 11.5m LE90. Terrain model is extracted from Ikonos satellite stereo pairs. Information on vertical daturm and control points are unknown at this time. Use with caution.

Datuak eta baliabideak

Web gunea
GeoPortal Details Page
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Metadata
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Web gunea
https://irma.nps.gov/App/Reference/DownloadDigitalFile?code=421537
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metadata.json
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Anformazio gehigarria

Eremua	Balorea
Mantentzailea	GIS Team
Azken eguneratzea	17 Abendua, 2019, 10:34 (AKST)
Sortuta	17 Abendua, 2019, 10:34 (AKST)
Egoera	Complete