3D Digital Map sample description

Area:

5 sq. km.

3D model parameters:

  • Resolution: 2 m
  • Vertical accuracy (heights in DTM, Z): 2-3 m
  • Planimetric accuracy (XY): 5 m
  • Buildings heights accuracy: 2-3 m
  • Format: any RF-planning tool

Layers available:

  • DTM
  • 2D Clutter model – 20 classes of objects
  • Vector model – 9 classes of objects
  • Text label classes – 5 classes of objects
  • Building Footprints and Heights Model

Projection:

  • UTM, spheroid International WGS’84, Baltic system of heights. Any other projection is possible at your request.

Sources:

  • Stereo pairs of satellite images with 0.5 m resolution. Vintage: 09.2010
  • Maps of 1:10,000 as reference

Clutter classes:

  • Open area
  • Forest
  • Inland water
  • Residential, suburban
  • Urban, mean urban
  • Dense urban
  • Block of buildings
  • Industrial and commercial areas
  • Villages
  • Open areas in urban
  • Parks in urban
  • Airport
  • Open wet area
  • Dense residential
  • Dense urban high
  • Mixed urban
  • Mixed dense urban
  • Buildings
  • Semi open area

Vector classes:

  • Admin boundaries
  • Highways
  • State roads
  • Streets
  • District roads
  • Inland water
  • Buildings
  • Airport
  • Railways
  • Buildings