Color orthophotography — Metropolis of Saint-Étienne — PVA 2020
Description
Color orthophotograph in projection Lambert-93 of the Métropole de Saint-Étienne with a resolution of 5 cm and a planimetric accuracy of 10 cm.
The image is cut into 18866 georeferenced right-of-way slabs 200 x 200 m, in JPEG compressed TIF format.
The aerial shooting was made with a 112 mm focal length Z/I DMCII/250 camera.
At worst the % of cant is less than or equal to 30 %. On the urbanised parts, the percentage of cant was reduced by a larger cover of the shots. At worst the percentage of cant is less than 18 % and 10 % on the Saint-Étienne sector.
This very large scale plan fund is funded through a partnership that brings together CRAIG, ENEDIS, the Syndicat Intercommunal d’Énergies de la Loire (SIEL) and the Métropole de Saint-Étienne.
Resources
| Name |
Format |
Description |
Link |
Tags
- pcrs
- rtge
- orthophotoplans
- anti-endommagement
- reseaux
- orthophotographies
- dt-dict