Create a Satellite Heightmap with GeoControl 2
and export to the Cryengine 2
Step1: Download Satellite Heightmap
https://terrain.party/
Step2: Create Terrain and Colormap in GeoControl 2
Step 3: Import Terrain and Color Map in the CryEngine 2 Sandbox
more information:
http://www.dj-copniker.de/
Source