HI-DEM GeoEye-1 1M DSM and 5M DTM
DEM Resolution: 1 meter and 5 meterSatellite Image Resolution: 0.5 meterProjection: UTM, Lat/Long, State PlaneDatum: NAD 27, 83, WGS 84Format: VariousDates: 2009 - present
or call 303-759-5050 Option 2
MapMart/IntraSearch and Harris Corporation offer the creation of high quality 1 meter DSM and 5 meter DTM data using stereo imagery from the 0.5 M resolution GeoEye-1 satellite. From existing or newly tasked stereo imagery, the highly accurate and detailed elevation data will be created for any area specified.
The GeoEye-1 Imagery will have a resolution of 0.41 meters (0.5 meters for commercial customers). This sub-meter ground resolution means GeoEye-1 will be able to discern an object on the ground approximately 16 inches in size and map it to within 3 meters of its true location, using both multispectral imagery and panchromatic imagery.
The quality, resolution, and accuracy of this DEM product enables enhanced feature identification and exploitation, and provide a well established foundation for three-dimensional modeling of areas of interest (AOI). High-resolution DEMs have the level of detail needed to identify roadways, rivers, buildings, and other features.
The automated DEM production process outputs both Digital Surface Models (DSM) and Digital Terrain Models (DTM), also known as Bare Earth Models.
Many variables are involved in pricing of the HI-DEM GeoEye-1 product. Please call 303 759 5050 Option 2 or submit your area of interest online
and we will be happy to discuss your project requirements and pricing information with you.
HI-DEM GeoEye-1 1M DSM and 5M DTM Coverage Map