GeoSim's 3D-city models combine a photorealistic look with the precision and completeness of geo-specific information content. This content makes GeoSim cities a supreme application platform for professionals, and at the same time an attractive media and entertainment platform for the general public applications.
 
  The geodetic foundation for GeoSim’s city models is based on 3D-polylines derived
from 1:6000 scale aerial photography stereo-pairs. These high-precision photogrammetry measurements (10-15cm) are used to generate accurate, GIS-standard compliant 3D-models that can be used in a variety of engineering and scientific applications.


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    Virtual Philadelphia 3D-Model
   High Rise Building
    Virtual Philadelphia 3D-Model 
   Residence