Technical Specifications: DTM

Vertical Accuracy- 25-30cm observed relative accuracy depending on ground control. 1m absolute accuracy LE90
Horizontal Accuracy- 3 meters CE90 (depending on satellite used for imagery)
File Type- GeoTIFF format; contours and breaklines available in shapefile format
Projection- Customer defined

Applications

Exploration and modeling View Formats
  • Seismic surveys
  • Geological mapping
  • Hydrographic mapping
Asset placement and design View Formats
  • Facilities
  • Distribution lines
  • Roads
  • Cell towers
  • Dams
Land management View Formats
  • Drainage analysis
  • Flood plain analysis and modeling
  • Wetland management
  • Roads
Visualization and simulation View Formats
  • Aerospace
  • Defense
  • Line-of-sight analysis