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/39c357fc-8c56-49e0-a6ba-3e434d62a585/39c357fc-8c56-49e0-a6ba-3e434d62a585.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 basis for interpretations is data from the Norwegian Geological Survey (NGU), the Norwegian Mapping Authority (SKS), IBCAO, OLEX, the Institute for Continental Shelf Surveys (IKU) and JCS "SEVMORGEO". Grain size data on this scale are mainly based on analyzes of sediment samples from the seabed and interpretation of analogue and digital seismic data. Seabed sediments (grain size), overview has been digitized and prepared using ArcGIS tools. The methodology is described in the ‘Målemetode’ and ‘Geopåvisningtype’ fields.
Havområder Inspire Norway Digital Geodata Act Mareano Felles datakatalog Geologi Norway the North Sea the Norwegian Sea Barents Sea Skagerrak deposit sediment exposed bedrock bottom types echosounder geology gravel sea seabed grain size clay superficial deposits marine marine geology surface sediment sand silt mud stone submarine seabed mapping nature NGU National geoscientificInformation
This dataset contains the grain size composition of seabed sediments upper part. In the attribute table of the data set, information is given about the different grain size classes based on the content of different fractions in sediments. By applying different symbologies designed to show the content of individual particle size fractions, the dataset can be displayed as a series of more specialized maps, e.g. Sediment mud content or Dominant grain size.
Seabed sediments (grain size), overview