Ottawa City 3D Model

This 3D model in projected spatial NAD83 UTM zone 18N planar Cartesian metric coordinates centered on XY-plane with Z-axis points up. Centering on XY-plane is required for correct rendering to prevent z-buffer floating point precision inaccuracy for every camera angle, zoom and position. To get true North American Datum 1983 Universal Transverse Mercator Zone 18N SRID 26918 coordinate reference system based on the WGS84 datum for calculations, if needed, simply 2D transform every vertex X coordinate by 444711,700858065 and every vertex Y coordinate by 5030858,01756869. All vertices in 64-bit double-precision floating-point format with correct DEM for ground elevation data and with correct buildings heights and positions.
Entire scene bounds (in GPS coordinates):
Top-Left corner (-75,750732421875 / 45,3675843688498),
Bottom-Right corner (-75,618896484375 / 45,4678359813337).
0.3 meters per pixel ground textures resolution.
.OBJ is native file format for this 3D model.
For any questions about this 3D model please contact me on Support page with custom 3d city modeling request.
Model includes: New Edinburgh Park, MacDonald Gardens Park, Lowertown Community Centre, Lower Town, Rideau Centre, University of Ottawa, Ottawa East, St Paul University, Central Park, Glebe, Lansdowne Park, Riverain Park, Major Hill Park, Jules Morin Park, Sandy Hill Arena Park, Robinson Field and more.

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Uploaded by Andrew Lock into Architecture - Buildings - 3D Cities / Cityscapes 3D Models. Commercial use allowed.