2D Urban models

2D Urban model (2d digital maps) is a medium to high resolution database is used for detailed and accurate network design in urban environment.

2D Urban model includes highly accurate up-to-date database with DTM/DEM, Clutter, Vector, Text labels, Orthoimage layers, customized according to customer’s needs.

City surroundings and satellite towns can be added to 2D Urban model.

There are Standard and Improved 2D Urban models.

Standard 2D Urban model

The sources are:

  • Topographic maps with scale 1:50 000
  • Satellite images: IRS, SPOT with 5-6 m resolution

The cell size of data model is 20 х 20 m

Improved 2D Urban model

The sources are:

  • Topographic maps with scale 1:10 000 or 1:25 000
  • Satellite images: IRS, SPOT with 5-6 m resolution, IKONOS or QuickBird with 1 m resolution (for densely populated areas)

The cell size of data model is 10 x 10 m or 20 х 20 m