USA Real-World Heightmaps - Vol.1

Are you planning to recreate high resolution real-world landscapes (terrains) from USA? If this is the case, then this pack is exactly what you are looking for. The pack contains 140 real-world heightmaps/landscapes from different USA states. Every heightmap is 4k resolution and is about 64 square km. Altogether, this pack contains more than 9000 square km of american landscape (terrain) from the following states: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky and Louisiana. All landscapes preserve the real world scale. 

The heightmaps are 16 bit PNG greyscale textures, created from Digital Elevation Models (DEM) with 1 meter horizontal precision so they are perfect copies of the real landscapes (terrains) an d they are as accurate as can be with nowadays technology

This pack is perfect to create very realistic outdoor environments. The landscapes are in fact so accurate that you can clearly see rivers, lakes, different types of errosion, man-made footpaths, roads etc.

Using this pack is very easy and basically anyone should be able to use it if he/she follows the instructions found at Technical Details

The pack also comes with 6 example maps.