Description
Virtual representation of the terrain of Bordeaux Métropole in 2012 increased by an envelope of 300 m and cut into slabs of 1.4 km by 1 km (see reference grid of slabs: TO_DALLE_S). The Digital Terrain Model (MNT) is the result of a simultaneous lasergrammetric and photogrammetric airborne acquisition carried out from July 24 to August 10, 2012, also used for the realisation of the summer 2012 orthophotography. It consists of a cloud of LIDAR points with a density of 1 pt for 61 m² and a photogrammetric restitution of lines characteristic of the terrain. The vector format was then converted to a 50 cm pixel image for the raster format.
Multidal download
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| mnt2012.json | JSON | Open resource | |
| mnt2012.csv | CSV | Open resource |