Aerial orthophotography 2014 on Rennes Métropole
Description
Orthorectified vertical aerial views, i.e. corrected for relief-related deformations.
Buildings are not rectified, unlike structures or superstructures linked to roads.
\- Projection used for data acquisition: Lambert 93 / IGN69
\- Planimetric accuracy class of the data: 20 cm
\- Native resolution: 10 cm
\- Recovery: 80%-80% (on the territory of Rennes Métropole) and 65%-65% on the rest of the departmental territory
\- Delivery in the form of tiles of 1 km x 1 km
\- Syntax used for naming tiles: XXXX_YYYY from coordinates XY RGF93-CC48
\- Dates of shooting: 2 and 3 July 2014 (north of the agglomeration) and 9 and 11 September (remaining territory) in 43 municipalities of the agglomeration
This dataset consists of 999 1 km x 1 km slabs for a volume of about 27 GB for 10 cm resolution.
Full ownership of the 2014 orthophotography belongs to the Mégalis Bretagne trade union and to all Breton local authorities.
Resources
| Name |
Format |
Description |
Link |
|
8 |
|
https://www.data.gouv.fr/fr/datasets/r/f1dfd9da-6c33-46a0-8599-bf198e30e548 |
|
23 |
|
https://www.data.gouv.fr/fr/datasets/r/0361da04-8aed-4d1a-9625-f30514176998 |
|
23 |
|
https://www.data.gouv.fr/fr/datasets/r/5ab65cf5-94e9-47eb-a4a4-170b16dddec1 |
|
57 |
|
https://www.data.gouv.fr/fr/datasets/r/d62783b5-d01c-41e1-b16d-16ddd651179b |
Tags
- referentiels-geographiques
- photographie-aerienne