Outline

• Raster Data

  • Definition, Sources, & Uses
  • Raster Data in the DRM – Images

• Gridded Data

  • Definition, Sources, & Uses
  • Gridded Data in the DRM – Property Grids
  • DTED-based SEDRIS Transmittal Structure

• Vector Data

  • Definition, Sources, & Uses
  • Vector Data in the DRM – Features
  • Feature Topology
  • VPF-based SEDRIS Transmittal Structure

• Polygonal Data

  • Definition, Sources, & Uses
  • Polygonal Data in the DRM – Geometry
  • Geometry Topology

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