Carte topographique du relief administratif des États-Unis modèle 3D

High quality and accurate administrative topo relief map of United States made from 90m Cupernicus DEM data. I added lots of options. Checked it multiple times from all angles, looks good.

Key Features

• High quality asset - StemCell certified.
• Clean 100 % quad topology
• Realistic proportions (ESRI:102009)
• Tested texture maps
• Industry-standard PBR metalness–roughness workflow

Technical Specs

• Projection: ESRI:102009 - North_America_Lambert_Conformal_Conic
• Real world scale: 4995.95 × 4878.51 km (3104.34 × 3031.37 miles)
• Elev: -166m to 5,587m (Relief 5,753m)
• Data type: Float32 (32-bit float)

Geometry (quads)

• 100% quad based

• Good, clean results when subdividing.


Textures & Maps (Lossless PNG, 8-bit)

• Available resolutions: 16k (optional) / 8K (primary) / 4K (optional) / 2K (optional)
• All resolutions are set up for easy swapping (drag-drop & replace) with minimal - ZERO texture re-linking required.

Included Maps:

• BaseColor —Satellite / State boundaries / traffic / hiking/ topograhical, total 5 maps.
• Ambient Occlusion
• Roughness
• Metallic
• Normal (OpenGL Y+, MikkTSpace)

Channel-Packed (optional):

• ORM (Occlusion, Roughness, Metallic)
• Mask Map (Metallic, Occlusion, Detail, Smoothness)

Displacement(16384 x 16384 px):

• 16-bit PNG & 32-bit TIFF

Overlays:

• Four different overlays (countries, states, detailed administrative and traffic).

Masks

• Lakes mask

Ready to Drop & Render

• All render shots were done in standard linear settings without any exposure adjustments or tone mapping.
• Zero hassle – just download - load & go/render.