Accurate elevation models are key building blocks for successful exploration, engineering, land management, and simulation. DigitalGlobe’ s new WorldView Elevation Suite provides a full perspective for your project area, bundling a highly accurate digital elevation model ( DEM) derived from a WorldView-1 or WorldView-2 stereo pair with ortho-imagery and contours. * A 1 meter post-spacing Digital Elevation Model in GeoTiff format * 50cm, 1: 4800 WorldView-1 and/ or WorldView-2 orthorectified imagery in GeoTIFF format * 1 meter contours in shapefile format * Full metadata