Observatoire des sols at the communal scale of the southeastern zone of the department of the Atlantic Pyrenees for 2013 — Beta version — Gross data

The description of the data is available in the Data Lot Metadata Sheet & Soil Observatory at the Municipal Scale of the Nouvelle-Aquitaine Region for 2013 — Beta & Quot Version; referenced below and accessible by the following address after insertion in your search engine: http://catalogue.geo-ide.developpement-durable.gouv.fr/catalogue/apps/search/?uuid=fr-120066022-ldd-2bd25601-a8bc-4a19-a0b8-7ebf519da483 The geographical area covered by the data available here is the southeastern quarter of the department of the Atlantic Pyrenees: — south of;a line from commune d'Aïnhoa (64014) to the west of Montaner (64398) to the east — to the east of #x27;a line from the municipality of Lucq de Béarn (64359) in the north to the municipality of Accous (64006) in the south. When using data from l'Oscom, it is advisable to refer to file N_OSCOM2013_TxVectMajic_064.csv. If the vectorisation rate of the municipalities studied is low, the relevance of the data should be checked before any conclusion. The data is also available in WMS and WFS: Warnings — Position on the address, right click, copy the link address and paste to the WMS, WFS connection dialog box. L' use of?#x27;another method results in the occurrence of#x27; parasitic spaces. — Problems d' display of multi-polygons via l' use of WFS (under resolution) — favour downloading data if there are multi-polygons — WFS display of more than 500 objects via WFS impossible at the moment WMS address for integration into a GIS from Geoide_Carto: http://data.geo-ide.application.developpement-durable.gouv.fr/WMS/228/OSCOM2013_064_donneesbrutes? WFS address for integration into a GIS (See warning above). http://ogc.geo-ide.developpement-durable.gouv.fr/cartes/mapserv?map=/opt/data/carto/geoide-catalogue/REG072A/JDD.www.map __Origin__ Data were created for DDT64 to establish a plan to control logging and clearing. They are derived from the comparison of two covers of satellite images. The images for 2010 are Rapideye multi-spectral images at 5 m resolution. They are provided by Geosud. They consist of a range of lengths d'visible waves and d'infra red. Images for 2011 are SPOT5 images at 2.5 m resolution. They come from the GMES programme of the European Space Agency (ESA). The steps to create the data are: — Targeting forest areas through the forest mask of l'IGN. — Radiometric correction of satellite covers — Calculation of a vegetation index image for each cover — Production of 'an image difference in vegetation indices — Thresholding of l'image difference — Verification by visual inspection and classification of cuts into classes (1: cut certain, 2: probable cut, 3: clearing) — Morphological treatment, elimination of small surfaces and clustering of isolated pixels — Contour vectorisation — Manual verification of areas detected in cut at l'using satellite images and Ortho comics of l'IGN. __Partner organisations__ DRAAF Nouvelle-Aquitaine __Links annexes__ * [XML metadata view](http://ogc.geo-ide.developpement-durable.gouv.fr/csw/all-dataset?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&RESULTTYPE=results&elementSetName=full&TYPENAMES=gmd:MD_Metadata&OUTPUTSCHEMA=http://www.isotc211.org/2005/gmd&ID=fr-120066022-jdd-f21fa9c2-aa5b-4f93-9313-f0d701c48970) * [map of clear cuts in Dordogne and the Atlantic Pyrenees between 2010 and 2011](http://carto.geo-ide.application.developpement-durable.gouv.fr/228/CoupesRases_20102011_R72.map?&extent=306897,6189762,463091,6287204) [See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/8add997111fb4005537b5a9a3870bdf07252db5d)