Position théorique du trait de côte (pied de dune) 2009 Aquitain sans les ouvrages (sauf ouvrages majeurs du Verdon, de l'Adour et de l'Artha à St-Jean-de-Luz) et description de l'aléa érosion. Concerne uniquement la côte sableuse.

'''Short description:''' The CDR and ICDR sea ice concentration dataset of the EUMETSAT OSI SAF (OSI-450-a and OSI-430-a), covering the period from October 1978 to present, with 16 days delay. It used passive microwave data from SMMR, SSM/I and SSMIS. Sea ice concentration is computed from atmospherically corrected PMW brightness temperatures, using a combination of state-of-the-art algorithms and dynamic tie points. It includes error bars for each grid cell (uncertainties). This version 3.0 of the CDR (OSI-450-a, 1978-2020) and ICDR (OSI-430-a, 2021-present with 16 days latency) was released in November 2022 '''DOI (product) :''' https://doi.org/10.48670/moi-00136

Les ministères chargés de l'écologie (Meeddm) et de l'agriculture (Maap) ont confié au Gip Ecofor une mission d'expertise collective scientifique et technique à visée prospective sur « l'avenir du massif forestier des Landes de Gascogne ». Son objectif est de mobiliser la connaissance autour d'options envisageables pour assurer l'avenir du massif forestier landais et de la partager avec l'ensemble des parties intéressées. Les document disponibles sont les rapports finaux des groupes de travail et d'experts.

Auteur(s): Duolé Igor , Projet d'un pont habité dans la partie sud de Bordeaux, s'inscrivant dans le projet urbain Euratlantique

'''This product has been archived''' For operationnal and online products, please visit https://marine.copernicus.eu '''Short description:''' For the Global ocean, the ESA Ocean Colour CCI surface Chlorophyll (mg m-3, 4 km resolution) using the OC-CCI recommended chlorophyll algorithm is made available in CMEMS format. L3 products are daily files, while the L4 are monthly composites. Processing of these data was mainly carried out in the OC-CCI framework producing a climate-quality consistent dataset using the latest and most complete knowledge of satellite sensor calibration, characterization and attitude, complete (as far as possible) ancillary data sets, latest versions of models and algorithms etc. The data were then repackaged, using custom software, to suit the requirements of CMEMS. The remote sensing of Ocean Colour represents a measure of the spectral variations in the light leaving the water surface, subsequently interpreted in terms of concentrations of optically-significant constituents in the water. The electromagnetic signal collected by the sensor on-board the satellite is largely determined by photons that have never reached the water surface, but have been backscattered within the atmosphere through multiple interactions between gas molecules and aerosols. After removing the atmospheric contribution, the water leaving radiance recorded at a given time by the satellite reflects the optical properties of the water which, in turn, mirrors a specific structure and biogeochemical composition of the marine waters. A detailed description of calibration & validation is given in the relevant QUID, associated validation reports and quality documentation. '''How to reference product:''' The User will ensure that the original product OCEANCOLOUR_GLO_OPTICS_L3_REP_OBSERVATIONS_009_064 -or value added products or derivative works developed from it including pictures- shall credit CMEMS and ESA/CCI by explicitly making mention of the originator in the following manner: ""Generated using Copernicus Marine and ESA/CCI Product"". For publication purposes, the User shall ensure that the credits mention CMEMS and ESA/CCI in the following manner: ""This study has been conducted using Copernicus Marine and ESA/CCI Product"". For all detailed information concerning the use of this product, see the Service Commitments and Licence on the Copernicus Marine website. '''Processing information:''' Processing of these data was mainly carried out in the OC-CCI framework producing a climate-quality consistent dataset using the latest and most complete knowledge of satellite sensor calibration, characterization and attitude, complete (as far as possible) ancillary data sets, latest versions of models and algorithms etc. The data were then repackaged, using custom software, to suit the requirements of CMEMS. '''Description of observation methods/instruments:''' The remote sensing of Ocean Colour represents a measure of the spectral variations in the light leaving the water surface, subsequently interpreted in terms of concentrations of optically-significant constituents in the water. The electromagnetic signal collected by the sensor on-board the satellite is largely determined by photons that have never reached the water surface, but have been backscattered within the atmosphere through multiple interactions between gas molecules and aerosols. After removing the atmospheric contribution, the water leaving radiance recorded at a given time by the satellite reflects the optical properties of the water which, in turn, mirrors a specific structure and biogeochemical composition of the marine waters. '''Quality / Accuracy / Calibration information:''' The user is referred to the QUID documentation '''Suitability, Expected type of users / uses:''' This product is meant for use for educational purposes and for the managing of the marine safety, marine resources, marine and coastal environment and for climate and seasonal studies. '''DOI (product) :''' https://doi.org/10.48670/moi-00103

Les bases sur les flux de mobilités scolaires fournissent le nombre de personnes effectuant des déplacements entre leur lieu de domicile et leur lieu d'études.

Attention : Les données communiquées ici ne le sont qu’à titre informatif. Les délimitations parcellaires officielles sont celles consultables sur les plans déposés en mairie ou auprès des services de l’INAO. A noter également que l’ensemble des délimitations parcellaires des AOC viticoles ne sont pas encore représentées, le travail de dématérialisation étant en cours. Selon les règlements européens 510/2006 du 6 mars 2006 et 1234/2007, le cahier des charges des appellations définit l’aire géographique des produits enregistrés en AOP ou en IGP. Au sein de cette aire est incluse une aire parcellaire correspondant à l’aire de production de la matière première. L'aire parcellaire délimitée correspondant à une délimitation reposant sur les limites administratives du cadastre (les parcelles) et dont le maillage suffisamment fin permet de tenir compte de variations très localisées des éléments du milieu physique. Cette délimitation est utilisée essentiellement pour les AOP et IGP viticoles et correspond dans ce cas à l’aire de production de la matière première. Quelques autres produits en AOP concernent d’autres productions agricoles telles que des huiles d’olives, des noix, des oignons…

Position théorique du trait de côte (pied de dune) estimée en 2020, sans les ouvrages (sauf ouvrages majeurs du Verdon, de l'Adour et de l'Artha à St-Jean-de-Luz), uniquement sur la côte sableuse. (métadonnée en cours)

Les bases sur les flux de mobilités professionnelles fournissent le nombre de personnes effectuant des déplacements entre leur lieu de domicile et leur lieu de travail.

'''Short description :''' The OSTIA (Good et al., 2020) global sea surface temperature reprocessed product provides daily gap-free maps of foundation sea surface temperature and ice concentration (referred to as an L4 product) at 0.05deg.x 0.05deg. horizontal grid resolution, using in-situ and satellite data. This product provides the foundation Sea Surface Temperature, which is the temperature free of diurnal variability. '''DOI (product) :''' https://doi.org/10.48670/moi-00168