Land occupation in the department of Ardèche — Version 2 (year 2007)

Description of land use according to 17 value classes, over the entire department of Ardèche. Daylight of class "vignes" and improved resolution compared to "n_occ_sol_007". __Origin__ Objectives of production: — Measure the consumption of the space and its evolution between each year of occupancy. Quantify these changes and their speed. — Identify sectors with stakes — Equipping a tool with a tool for decision-making; planning Process of realisation: Combination of photo-interpretation and remote sensing based on undegraded BDOrtho. This makes it possible to identify certain classes which before were grouped into a single one, in particular vines and agricultural crops. Improved land cover from the existing 2002 database and non-degraded 2002 ortho comics (pixel at 50 cm). The working scale is of the order of 1/5000th which allows the data to be used in the future at a scale of 1/10 000th. The remote sensing and photo-interpretation method is similar to that used in the previous study (change detection and control). Realisation by the Cabinet Geosat Sources: IGN©-BDORTHO® campaigns 2002 and 2007. Geometric accuracy: No d' objects with a surface less than 0.05 ha (corresponds to the surface of the smallest mapped set) Completeness: yes __Partner organisations__ DDT Ardèche __Links annexes__ * [basketDownloadFrontalParametrage](https://catalogue.datara.gouv.fr/geosource/panierDownloadFrontalParametrage?LAYERIDTS=6144) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/18d2bda7f7a7e0b471311f9080ea0c0cf6243a89)