3D ski maps. WIP.

README.md 464B

This folder contains various scripts used to generate heightmaps.

Dataset filtering scripts

  • bd_alti.py converts the data from BD ALTI from IGN to XYZ gridded ASCII, filtering out the points outside the target area.
  • srtm_alti.py does the same for the SRTM dataset.

Dataset conversion scripts

  • xyz_to_heightmap.py generates a heightmap (16 bits black and white PNG) from the exported XYZ file.

POIs fetcher scripts

  • osm_filter.py TODO