This dataset contains a depth grid with 100 meters spacing, built on sounding information from the hydrographic surveys in Aveiro. The depth values are referred to the Hydrographic Zero (ZH).

This dataset contains a depth grid with 100 meters spacing, built on sounding information from the hydrographic surveys in Costa da Caparica. The depth values are referred to the Hydrographic Zero (ZH).

This dataset contains a depth grid with 100 meters spacing, built on sounding information from the hydrographic surveys in the Douro estuary. The depth values are referred to the Hydrographical Zero (ZH).

This dataset contains a depth grid with 100 meters spacing, built on sounding information from the hydrographic surveys in the estuary of Tagus river. The depth values are referred to the Hydrographic Zero (ZH).

This dataset contains a depth grid with 100 meters spacing, built on sounding information from the hydrographic surveys in Sines. The depth values are referred to the Hydrographic Zero (ZH).

This dataset contains a depth grid with 100 meters spacing, built on sounding information from the hydrographic surveys in Cascais. The depth values are referred to the Hydrographic Zero (ZH).

This dataset contains a depth grid with 100 meters spacing, built on sounding information from the hydrographic surveys in Formosa. The depth values are referred to the Hydrographic Zero (ZH).

This dataset contains a depth grid with 100 meters spacing, built on sounding information from the hydrographic surveys in Guadiana River. The depth values are referred to the Hydrographic Zero (ZH).

Estimation des concentrations moyennes annuelles de Benzo(a)Pyrène en 2016 sur la région Auvergne - Rhône-Alpes - Statistiques selon la réglementation en vigueur pour chaque polluant.Valeur cible à respecter : 1 ng/m3

Cette carte contient l'ensemble des données relatives au patrimoine naturel de Picardie. Elle est constituée de 21 couches.