Large Scale Terrain - Arizona Grand Canyon

The model represents the Grand Canyon on the Colorado river from the Arizona state, US. This region is located in the Grand Canyon National Park and includes Kaibab Plateau. Excellent for presentations, aerial views or fly-through.
The terrain comes with multiple mesh and texture resolutions that allows a great flexibility. For more details, please read the public description .pdf file from the preview section.
To keep the file size to a minimum, all the maps that are packed with the model are at the lowest resolution. They are very easy to be replaced with higher resolution ones.
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FEATURES:
- 79 x 79 kilometers terrain area ( around 49 x 49 miles ) ;
- up to 57k x 57k texture resolution ;
- the fbx files have all the maps embedded at lowest resolution;
- all meshes are quads ;
- multiple options for the terrain mesh resolution from 1 to 20 million polygons ;
- all the .tiff maps are available;
- all the lights and atmospheric effects are included ;
- the model needs no subdivisions (though it is subdividable);
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MESH RESOLUTIONS:
- 1 017 975 (1 million) polygon faces mesh ;
OPTIONAL:
- 20 449 264 (20 million) polygon faces in fbx format;
- 16 336 796 (16 million) polygon faces in fbx format;
- 8 177 533 (8 million) polygon faces in fbx format;
- 6 132 126 (6 million) polygon faces in fbx format;
- 4 085 032 (4 million) polygon faces in fbx format;
- 3 063 489 (3 million) polygon faces in fbx format;
- 2 039 741 (2 million) polygon faces in fbx format;
If you need a higher resolution mesh simply import the corresponding obj file and drop the terrain material on it.
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MAPS :
- 18432 x 18432 (18k) multi tiled color map;
- 11268 x 11268 (11k) multi tiled normal map;
- 12288 x 12288 (12k) multi tiled rivers mask map;
- 8192 x 4096 color map for the sky dome;

OPTIONAL :
- 57344 x 57344 (57k) multi tiled color, normal and rivers mask map;
- 28672 x 28672 (28k) multi tiled color, normal and rivers mask map;

PRESENTATION IMAGES :
The presentation images were rendered using the highest resolution mesh and maps in V-Ray for Maya 2020 , except some images rendered with Arnold, 3ds max V-Ray or Blender Cycles which are labeled properly.
The model measures 10 000 units in length and 10 000 units in width. The units are centimeters (Maya).