This map is waterproof and tear-resistant, highly suitable for tropical conditions, double-sided to provide the best balance between a good scale and a convenient sheet size (size 100 x 70 cm / 39.5 x 27.5 in) with topographic and tourist information.
Road and rail networks are easy to see on a clear base which presents topography by altitude colouring with spot heights, names of mountain rang...
You can specify the type of files you want, for your gadget.Cambodia 1:500,000 Travel Map, waterproof, GPS-compatible, REISE | Reise Knowhow. Just read it with an open mind because none of us really know.