DEM Produced from High Resolution Stereo Satellite Imagery

Using stereo satellite imagery of 1m resolution or greater, through digital photogrammetry, East View Cartographic can create extremely detailed DEMs of approximately 3m resolution. Such a DEM would be ideally suited for very precise site analysis and visualization. Its relative accuracy is high because of the precision of the source materials. The absolute accuracy is contingent on the availability of topographic maps or ground control points, and this is something for which East View Cartographic has robust capabilities.





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