Characteristic lines for the NTM

This dataset represents the characteristic lines of the terrain on Bordeaux Métropole resulting from the aerial photogrammetric and lasergrammetric acquisition of 3.6 and 7 August 2016 of the territory of Bordeaux Métropole plus an overflow of 300 m. The characteristic lines of the terrain serve to represent in three dimensions the characteristic elements of the relief. These can be natural or artificial elements. They are the result of manual photogrammetric restitution from stereoscopic pairs of digital color shots. * * * * ### Multidal download * [download to ESRI Shapefile RGF93/CC45](https://data.bordeaux-metropole.fr/opendata/graphic_downloader/?layer=610&format=1)