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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-norges_geologiske_unders_kelse/collection.json
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The service is developed by Geological Survey of Norway (NGU). The data is classified and processed by NGU. The geological parameters and corresponding uncertainty in estimates are predicted through machine learning. Mountain peaks and polygons representing
undersea mountains are created using automatic methods. The workflow includes the use of a variety of GIS tools for the recognition of morphological units from depth data, as well as automated delineation of elevated terrain and localization of mountain peaks. Various data sources have been used, including from MAREANO, EMODnet, Bio-ORACLE, GEBCO_2024 and scientific publications. Reference: Modellert Havbunnsgeologi WMS, NGU, 2025.
Sea regions Mareano Felles datakatalog MarineGrunnkart Natur Geologi North Sea Skagerrak Stavanger Municipality Norwegian Sea Barents Sea organic carbon concentration accumulation rate modelled sedimentation sedimentation rate uncertainty bottom sediment sediment deposit ocean sea marine parameter geology OC stocks OC LOC OCAR Undersea mountains neighbouring terrain infoMapAccessService NGU MAREANO WMS service European
The map service presents a range of geological thematic maps from the seabed. The maps are based on results from several types of measurements and surveys from various sources. Three main themes are presented: Organic carbon in seabed sediments, Sedimentation rates, and Undersea mountains. Respectively, the maps aim to show variations in the content of organic material in the Barents Sea, the Norwegian Sea, and the North Sea, the rate at which sediments are deposited on the seabed, and the relief. The data were modelled between 2021 and 2025 and are presented by the Geological Survey of Norway (NGU) under the Mareano programme as well as coastal zone mapping in some areas.
Modelled Seabed Geology WMS