Auteur(s): Lehembre Adrien , Projet de reconversion d'un bâtiment industriel situé en centre ville touristique en un centre culturel intégrant médiathèque, librairie ainsi que d'un lieu d'exposition à Bergerac (Dordogne)

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..

Level 3 twice-daily sub-skin Sea Surface Temperature derived from AVHRR on Metop-A, global and re-projected on a 0.05° regular grid, in GHRSST compliant netCDF format. The satellite input data has successively come from Metop-A and Metop-B level 1 data processed at EUMETSAT. SST is retrieved from AVHRR infrared channels (3.7, 10.8 and 12.0 µm) using a multi-spectral algorithm and a cloud mask. Atmospheric profiles of water vapor and temperature from a numerical weather prediction model, Sea Surface Temperature from an analysis, together with a radiative transfer model, are used to correct the multispectral algorithm for regional and seasonal biases due to changing atmospheric conditions.The quality of the products is monitored regularly by daily comparison of the satellite estimates against buoy measurements. The product format is compliant with the GHRSST Data Specification (GDS) version 2. Users are advised to use data only with quality levels 3, 4 and 5.

Level 3, four times a day, sub-skin Sea Surface Temperature derived from AVHRR on Metop satellites and VIIRS or AVHRR on NOAA and NPP satellites, over North Atlantic and European Seas and re-projected on a polar stereographic at 2 km resolution, in GHRSST compliant netCDF format. This catalogue entry presents Metop-A North Atlantic Regional Sea Surface Temperature. SST is retrieved from infrared channels using a multispectral algorithm and a cloud mask. Atmospheric profiles of water vapor and temperature from a numerical weather prediction model, Sea Surface Temperature from an analysis, together with a radiative transfer model, are used to correct the multispectral algorithm for regional and seasonal biases due to changing atmospheric conditions. The quality of the products is monitored regularly by daily comparison of the satellite estimates against buoy measurements. The product format is compliant with the GHRSST Data Specification (GDS) version 2.Users are advised to use data only with quality levels 3,4 and 5.

Découpage administratif des arrondissements en France

Découpage administratif de la France au niveau des îlots IRIS (Ilots Regroupés pour l'Information Statistique)pour chaque département. 1 fichier vxf représentant 1 département représenté au niveau des îlots IRIS

Les centres d'incendie et de secours sont les unités territoriales chargées principalement des missions de secours. Date de Publication : 2009

Gironde : Zonage de défiscalisation de la loi Scellier

Localisation des vergers de noisetiers de l'Association des Producteurs de Noisettes localisés en Aquitaine. Travail en cours d'élaboration, première année 2011 avec actualisation des surfaces nouvelles ou arrachées tous les ans.

L'origine de la matière organique particulaire (MOP) et le réseau trophique pélagiques et benthiques ont été étudié à l'aide d'analyses élémentaires et isotopiques. Les principales sources de MOP soutenant l'activité biologique ont été déterminées.