a6354c49-4227-490b-bae4-c0f273a734af fre Service Connaissance, Observation, Planification et Prospective Région Bretagne France sig@bretagne.bzh 2018-01-03T14:39:38 ISO 19115 WGS 84 (EPSG:4326) Evolution des zones anthropisées (build-up) build-up 2015-12-01 http://data.europa.eu/89h/jrc-ghsl-ghs_built_ldsmt_globe_r2015b Evolution des zones anthropisées en Europe occidentale. Couche temporelle sur 4 dates : 1975, 1990, 2000 et 2015. En savoir plus : http://ghslsys.jrc.ec.europa.eu/datasets.php The Global Human Settlement Layer (GHSL) project is supported by European Commission, Joint Research Center and Directorate-General for Regional and Urban Policy. The GHSL produces new global spatial information, evidence-based analytics, and knowledge describing the human presence in the planet. The GHSL relies on the design and implementation of new spatial data mining technologies allowing to process automatically and extract analytics and knowledge from large amount of heterogeneous data including: global, fine-scale satellite image data streams, census data, and crowd sources or volunteering geographic information sources. Spatial data reporting objectively and systematically about the presence of population and built-up infrastructures are necessary for any evidence-based modelling or assessing of i) human and physical exposure to threats as environmental contamination and degradation, natural disasters and conflicts, ii) impact of human activities on ecosystems, and iii) access to resources. These data contain a multitemporal information layer on bulit-up presence as derived from Landsat image collections (GLS1975, GLS1990, GLS2000, and ad-hoc Landsat 8 collection 2013/2014). The data have been produced by means of Global Human Settlement Layer methodology in 2015. The main product is the built-up are grid published in the production grid at high resolution, i.e. at around 38m in Spherical Mercator (EPSG:3857). Joint Research Centre (JRC) European Commission Europe ghsl-data@jrc.ec.europa.eu https://ec.europa.eu/jrc/en WWW:LINK-1.0-http--link European Commission Logo Europe occupation du sol sol sous-sol : mode d’occupation du sol GéoBretagne v 2.0 2014-01-13 geonetwork.thesaurus.external.theme.geobretagne Bâtiments INSPIRE themes 2008-06-01 geonetwork.thesaurus.external.theme.inspire-theme bâtiment structure bâtie GEMET 2016-10-21T16:15:57 geonetwork.thesaurus.external.theme.gemet données ouvertes Usage libre sous réserve des mentions obligatoires sur tout document de diffusion : "Source : Commission Européenne" Conditions d'utilisations : https://ec.europa.eu/info/legal-notice_en Pas de restriction d’accès public 38 fre planningCadastre -14.59222156436556 24.079653430250602 32.70797036974675 58.63932198684325 TIFF 1.0 http://cidportal.jrc.ec.europa.eu/ftp/jrc-opendata/GHSL/GHS_BUILT_LDSMT_GLOBE_R2015B/ WWW:DOWNLOAD-1.0-http--download Evolution du bâti en Europe occidentale - téléchargement simple https://geobretagne.fr/geoserver/europe/wms OGC:WMS buildup Evolution du bâti en Europe occidentale - visualisation WMS D2.8.III.2 INSPIRE Data Specification on Buildings – Technical Guidelines - v 3.0 2013-12-10 Non Evalué false Couche créé à partir de la couche monde. Découpage avec la commande gdalwarp -cultine