c:/dev/skygeo/src/iso2stac/stac_output_dynamic/catalog.json
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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-geological_survey_of_norway/collection.json
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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-geological_survey_of_norway/576bb3f5-725d-443b-b1be-601b2f8a5aa4/576bb3f5-725d-443b-b1be-601b2f8a5aa4.json
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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-geological_survey_of_norway/collection.json
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The data set has been interpreted and digitized by NGU, but the interpretations are based on data from the Geological Survey of Norway (NGU), the Norwegian Mapping Authority (SKS), the Norwegian Petroleum Directorate (NPD), Institutt for Kontinentalsokkelundersøkelser (IKU, present SINTEF), and previous interpretations and scientific publications. Various basic gas-related landforms and phenomena are described with SOSI codes. Among other things, it is stated whether the phenomenon can be seen on the seabed or whether it is buried or observed in sedimentary rocks / sediments.
Geologi Områder med naturbetingede farer Norge digitalt Mareano MarineGrunnkart Felles datakatalog Geologi Barents Sea Norwegian Sea North Sea Oslofjord Trondheimfjord sea bottom marine diapir mud volcano natural gas bright spots pockmark gas blanking gas hydrat geohazard stability shallow gas climate ecology hydrocarbon NGU MAREANO Marine Grunnkart National
The dataset series consists of three datasets: Shallow gas, detailed, Shallow gas, regional and Shallow gas overview, which are digitized at different scales and have different coverage areas. These thematic datasets are a collection of landforms and phenomena in and on the seabed caused by natural gas in the seabed. Shallow gas can originate from both sedimentary rocks and overlying sediments. Typical landforms are pockmarks and diapirs, but shallow gas can also appear as bright spots or gas blanking on seismic profiles.
Grunn gass