PMC Tactical Farming Simulator Terrain Heightmap

Heightmap

Heightmap or Digital Elevation Map (DEM) as its called in FS19, is the terrain elevations in grayscale png image format.

The data in the heightmap is a 16bit value, encoded in the red and green channel of the image. This means the final value can be calculated as: (red<<8) + green.

The GIANTS Editor and the engine also support 16bit png images. For example you can create the in photoshop / gimp by switching to grayscale and 16bits / channel.

2km x 2km terrain heightmap image size is 1024 x 1024 resolution (or 1025 with the extra pixel). 4km is 2048. 8km is 4096. 16km is 8192 and 32km is 16384. You can prepare your heightmap as standard size of 2048, 4096 etc and let GE automatically add the extra pixel upon first load/save.