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The Coastal Zones (CZ) LC/LU product for 2018 is providing a detailed Land Cover / Land Use (LC/ LU) dataset for areas along the coastline of the EEA38 countries and the United Kingdom, with reference year 2018 for the classification. This product monitors landscape dynamics in European coastal territory to an inland depth of 10 km with a total area of approximately 730,000 km², with all the relevant areas (estuaries, coastal lowlands, nature reserves). The production of the coastal zone layers was coordinated by the European Environment Agency (EEA) in the frame of the EU Copernicus programme, as part of the Copernicus Land Monitoring Service (CLMS) Local Component. The Coastal Zones product covers a buffer zone of coastline derived from EU-Hydro v1.1. Land Cover/Land Use (LC/LU) layer is extracted from Very High Resolution (VHR) satellite data and other available data. The class definitions follow the pre-defined nomenclature on the basis of Mapping and Assessment of Ecosystems and their Services (MAES) typology of ecosystems (Level 1 to Level 4) and CORINE Land Cover adapted to the specific characteristics of coastal zones. The classification provides 71 distinct thematic classes with a Minimum Mapping Unit (MMU) of 0.5 ha and a Minimum Mapping Width (MMW) of 10 m. The product is available for the 2012 and 2018 reference year including change mapping. This CZ dataset is distributed in vector format, in a single OGC GeoPackage SQLite file covering the area of interest.
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RasterMarine is a series of digital images taken from nautical charts, with no additions, legends or georeferencing information. The RasterMarine range is available at six sets of scales: - RasterMarine10 1:10,000 - RasterMarine25 1:25,000 - RasterMarine50 1:50,000 - RasterMarine100 1:100,000 - RasterMarine350 1:350,000 - RasterMarine1M 1:1,000,000. Unless exceptional circumstances apply, the RasterMarine range is updated on a weekly basis and the modified grid squares are re-published, replacing the previous versions. All corrections, publications, editions and suppressions with an effect on the reference nautical charts are taken into consideration. <br /> 23/04/2026 version <br />
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The DTM is a compilation of multibeam echosounder surveys acquired in 2013. The resolution is 1/64 arc-minutes (~30m). Surveys are located on the Capbreton Submarine Canyon (France) with depths from -4.7m to -344.9m. Depths are referenced to the Lowest Astronomical Tide and the coordinates are expressed into the WGS84 reference frame. The surveys which compose the DTM are S201306500-09 and S201306500-11. Data and metadata associated to these surveys are available on the website http://diffusion.shom.fr/pro/lots-bathy.html. The DTM is not to be used for navigation.
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The Coastal Zones LC/LU Change (CZC) 2012-2018 is providing the Land Cover / Land Use (LC/ LU) change for areas along the coastline of the EEA38 countries and the United Kingdom, between the reference years 2012 and 2018. The Coastal Zones product monitors landscape dynamics in European coastal territory to an inland depth of 10 km with a total area of approximately 730,000 km², with all the relevant areas (estuaries, coastal lowlands, nature reserves). The production of the coastal zone layers was coordinated by the European Environment Agency (EEA) in the frame of the EU Copernicus programme, as part of the Copernicus Land Monitoring Service (CLMS) Local Component. The Coastal Zones Change product covers a buffer zone of coastline derived from EU-Hydro v1.1. The Land Cover/Land Use (LC/LU) Change layer is extracted from Very High Resolution (VHR) satellite data and other available data. The reference years for the change are 2012 and 2018. The class definitions follow the pre-defined nomenclature on the basis of Mapping and Assessment of Ecosystems and their Services (MAES) typology of ecosystems (Level 1 to Level 4) and CORINE Land Cover adapted to the specific characteristics of coastal zones. The classification provides 71 distinct thematic classes with a Minimum Mapping Unit (MMU) of 0.5 ha and a Minimum Mapping Width (MMW) of 10 m. The status product is available for the 2012 and 2018 reference years. This CZC dataset is distributed in vector format, in a single OGC GeoPackage file covering the area of interest.
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The Digital Terrain Model of the Bay of Biscaye and of the Channel is the result of the processing of a compilation of single and multibeam echosounder data, of DTMs and of chart countours produced before 2008 for hydrodynamic modeling.
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The Coastal Zones (CZ) LC/LU product for 2012 is providing a detailed Land Cover / Land Use (LC/ LU) dataset for areas along the coastline of the EEA38 countries and the United Kingdom, with reference year 2012 for the classification. This product monitors landscape dynamics in European coastal territory to an inland depth of 10 km with a total area of approximately 730,000 km², with all the relevant areas (estuaries, coastal lowlands, nature reserves). The production of the coastal zone layers was coordinated by the European Environment Agency (EEA) in the frame of the EU Copernicus programme, as part of the Copernicus Land Monitoring Service (CLMS) Local Component. The Coastal Zones product covers a buffer zone of coastline derived from EU-Hydro v1.1. Land Cover/Land Use (LC/LU) layer is extracted from Very High Resolution (VHR) satellite data and other available data. The class definitions follow the pre-defined nomenclature on the basis of Mapping and Assessment of Ecosystems and their Services (MAES) typology of ecosystems (Level 1 to Level 4) and CORINE Land Cover adapted to the specific characteristics of coastal zones. The classification provides 71 distinct thematic classes with a Minimum Mapping Unit (MMU) of 0.5 ha and a Minimum Mapping Width (MMW) of 10 m. The product is available for the 2012 and 2018 reference year including change mapping. This CZ dataset is distributed in vector format, in a single OGC GeoPackage SQLite file covering the area of interest.
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Objets linéaires issus de la BD TOPO IGN 2007 représentant les axes de voies ferrées avec des précisions sur leurs fonctions et leurs états, leurs largeurs, si elles sont électrifiées ou non, si elles franchissent un pont ou un tunnel ou si elles ont plusieurs voies. Portion de voie ferrée homogène pour l'ensemble des attributs qui la concernent. Dans le cas d'une ligne composée de deux à quatre voies parallèles, l'ensemble des voies est modélisé par un seul objet.
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La base de données PELAGOS regroupe des données de biodiversité de l’écosystème pélagique côtier (dont des séries temporelles). L’un des objectifs est d’exploiter l’information biologique acquise, pour répondre à des questions scientifiques concernant par exemple les facteurs qui contrôlent la distribution et l’abondance des organismes pélagiques à différentes échelles spatiales et à différentes échelles de temps. Ces données présentent le suivi du site de Taureau (Station biologique de Roscoff) faisant partie du RESOMAR et concernent le comptage taxinomique phytoplancton (1 mètre de profondeur) de 2006 et 2011.
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L'élaboration de l'Atlas Urbain européen s'inscrit dans le cadre du projet GMES (Global Monitoring for Environnement Security) Geoland2 qui correspond à la surveillance, à la protection et à la gestion durable de l'environnement. L'Urban Atlas fournit des données précises sur l'occupation du sol et l'expansion urbaine (sur la densité des zones résidentielles, commerciales et industrielles, l'étendue des zones vertes, l'exposition à des risques d'inondation et toute autre transformation urbaine) dans les 27 pays de l'Union européenne. Cette cartographie concerne les villes supérieures à 100 000 habitants telles que définies par l'Audit urbain, soit 305 agglomérations dans l'UE. Ce travail est en cours de réalisation et sera achevé en 2011. Les données seront actualisées tous les 3 ans. D'ores et déjà fin 2010, plus de 150 villes sont accessibles et 26 agglomérations sont disponibles en France.
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L’indice de qualité de l’air est un indicateur journalier gradué de 1 (très bon) à 10 (très mauvais) qui permet de caractériser de manière simple et globale la qualité de l’air d’une zone. Il est définit comme le maximum de 4 sous-indices, chacun étant représentatif d'un polluant de l'air : - particules fines (PM10) - ozone (O3) - dioxyde d'azote (NO2) - dioxyde de soufre (SO2) Il est calculé à partir des mesures des stations représentatives de la pollution de fond. Il ne prend pas en compte les phénomènes de proximité (automobile ou industriel). L'indice Atmo est défini au niveau national pour les agglomérations de plus de 100 000 habitants. Pour en savoir plus, consultez l'arrêté du 22 juillet 2004 relatif aux indices de qualité de l'air. Pour les zones de population inférieure, le calcul de cet indicateur reste possible mais on parle alors d'IQA (« indice de qualité de l’air simplifié ») calculé suivant les mêmes règles mais avec la possibilité de réduire le nombre de polluants surveillés.
Catalogue PIGMA