Validation Case Study ATHENS
Demonstration prototype Release R0.2 December 1996
The 3D display mode of the hybrid ECOSIM GIS is demonstrated with
a 1 km resolution DEM of the Athens case
covering the geographical domain of the regional ozone models of 100 by
100 km. In addition, output from NOx simulations (2 km grid)
are displayed, draped as a color coded (concentration) overlay over the DEM.
3D display supports arbitrary interactive rotation of the map area, zooming,
overlay stacking, and the interactive control over a light source (position
and intensity) for Gouraud shading.