Source Data Types

• “Raw” Source Data - Typical Food for DBGS

  • Photography / Imagery (Satellite Images, Digital Photographs…)
  • Vector Feature Data (VPF, DFAD, USGS…)
  • Elevation Grid Data (DTED, Globe Topo30, DCW…)
  • 3D Dynamic/Static Polygonal Models

• “Cooked” Source Data - Result of Processing with DBGS

  • Re-sized, modified imagery
  • Polygonal Terrain with features (Optimized for a Specific Visual System)
  • Simplified and Enhanced Polygonal Dynamic/Static 3D Models

• Both “Raw” & “Cooked” Can Be Represented in SEDRIS

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