Generates survex format terrain models from SRTM and ASTER data
This tool generates terrain meshes for cave survey tools from online datasets. It uses the NASA SRTM and European ASTER datasets. The relevant data is downloaded and excepted, geolocated to the desired co-ordinate system, resampled to a mesh grid, an offset to local grid added if required, the result displayed, and saved in survex (.svx) format. It is written in java.