HGT file extension
You can open file with HGT using special software abopted to do this. In order to open HGT file download one of the software.
How to open HGT file
- File type:
- SRTM Elevation Data File
- Geographic information system (GIS) files
Created using the Shuttle Radar Topography Mission (SRTM) format GIS data file with global elevation data recorder during NASA space missions. The file may contain up to a one arcsecond resolution and is used to analyze the earth's topography and to generate topographical images. HGT files use longitude and latitude coordinates in their filenames, such as N05W128.hgt. HGT means "height".