Site Modeling to Support VSAM
- 1997 - primarily custom DEM and USGS orthophoto
- 1998 - full 3D geospatial site model provided by SEEDS consortium a) terrain (TIN), buildings, road networks, sidewalks, trees b) library of geometric utilities for interaction with model (libCTDB) c) hooks into 3D dynamic visualization: ModSAF/ModStealth
- Evaluation - comparison of model with ground-truth(GPS)