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Generate & Display GPS routes in WebGL from NASA SRTM and OpenStreetmap data
Java JavaScript Prolog PHP
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A little university groupe-project, which aims to display tracking routes with WebGL

Feature Overview:

  • generate a terrain-mesh from NASA SRTM data
    • extract a heightmap image from the SRTM file
    • displace a uniform grid with the hightmap
    • generate normal and ambient occlusion map
  • read OpenStreetMap track data and transform to renderable data
    • 3D prisma of the path
    • line mesh
  • automatic builder(input a OSM track)
    • download all needed SRTM tiles
    • generate all the needed resources for rendering
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