▽Terrain Visualization and Flyby Animation ●01/25 09:45 3DEM for Win95/98/ME/2000/XP and Windows Vista has the capacity to produce 3D terrain images and flyby animations by leveraging data sources readily available including but not limited to:NASA Shuttle Radar Topography Mission (SRTM) filesTerragen terrain (*.ter)The terrain visualization software offers the ability to merge multiple DEMs to provide high-resolution overhead maps and 3D projection