Digital Elevation data supported
- Gridded Elevation Formats
- ACE/ACE2 (Altimeter Corrected Elevation)
- ASPRS LIDAR LAS Files
- ASTER DEM and L1A/L1B Imagery and MODIS imagery
- Arc/Info ASCII Grid
- Arc/Info Binary Grid
- Arc/Info Export Format (E00)
- BAG (Bathymetry Attributed Grid) Files
- BIL/BSQ/BIP/RAW Imagery
- BT (Binary Terrain) Elevation Grid Files
- Arc/Info Binary Grid
- BigTIFF
- COLLADA 3D Models
- Canada 3D Files
- Canadian Digital Elevation Data (CDED)
- Carlson SurvCAD Grid File
- DHM – Swiss DEM Files
- DTED (Digital Terrain Elevation Data) Format
- ERDAS Imagine Image Format
- GLOBE (Global Land 1-km Base Elevation) Data
- GSD (Swedish DEM Grid) Files
- GXF (Geosoft ASCII Grid) Files
- Geodas Grid (GRD98) Format
- Geosoft Binary Grid Files
- Global 2′ Elevation Data (ETOPO2)
- Global 30-arc-second Digital Elevation Data (GTOPO30)
- Gravsoft Grid Files
- HF2/HFZ Files
- HRE – High Resolution Elevation Format
- HTF (Hydrographic Transfer Format)
- Hypack Matrix Files
- Idrisi Format
- International Bathymetric Chart of the Arctic Ocean (IBCAO) Files
- JPEG2000 Files
- Japanese DEM (JDEM/LEM/CSV) Format
- LizardTech MrSID MG4 Lidar
- NMGF (Noise Model Grid Format)
- NOAA TerrainBase Elevation Data
- NOAA/NGS Geoid Model Format
- NTF Grid/Contour Format
- PDS (Vicar) Files
- PLS-CADD XYZ Files
- QCT (Quick Chart) and QED Files
- SRTM (Shuttle Radar Topography Mission)
- STL Files
- Surfer Grid (ASCII and Binary) Format Files
- TerraScan .bin/.ts Format
- Terragen Terrain Format
- USGS Digital Elevation Model (DEM)
- USGS Digital Elevation Model, GeoTIFF Format
- USGS Digital Elevation Model, Spatial Data Transfer Standard Format (DEM/SDTS)
- USGS National Elevation Dataset (NED) – ArcGrid, BIL, Grid Float Format
- Vertical Mapper (MapInfo) Grid/Clutter Files
- Vulcan3D Triangulation (.00t) Files
- WindSim GWS
- Zmap Plus Grid Files