This page is a collection of small bits and pieces of information about mapping. Basically it is a collection of all the small bits of information that are to small to warrant their own page, but are also important enough that they should be mentioned somewhere.
DEM sizes
- 1x map (2km x 2km): dem 2049x2049px
- 4x map (4km x 4km): dem 4097x4097px
- 16x map (8km x 8km): dem 8193x8193px
When scaling or editing dem's with an image editor, save them as 16bit greyscale!