DIGITAL ELEVATION MODELS (DEM)
Whether planning an infrastructure network, conducting a military intervention mission in unknown terrains, or analyzing terrain features for oil and gas exploration; accurate terrain HEIGHT information is critical. Precise and reliable ELEVATION data supports a wide range of applications and forms the foundation of any accurate geospatial product.
GEOMAP offers the most comprehensive range of ELEVATION MODELS providing highly accurate height information everywhere in the Middle East and Africa, whatever the relief and weather conditions.
GEOMAP provide highly accurate terrain height information data ideal for:
• High-quality image ortho-rectification
• Multi-scale mapping production
• Defense mission preparation & rehearsal
• Terrain knowledge for flight guidance
• Water body identification
• Infrastructure & networks planning
• Flood modeling
• 3D visualization
• Geological terrain analysis
Available in both DSM (Digital Surface Model) and DTM (Digital Terrain Model)
Main advantages:
• Up to 50cm grid spacing
• Unrivaled accuracies up to less than 50cm
• Up-to-date coverage for real-time earth data
• Based on optical and radar satellite imagery
• Homogeneous, seamless, pole-to-pole coverage
Additional complimentary products:
• Contour lines
• Satellite imagery as background
• Feature extraction of main features
• 3D modeling
