c:/dev/skygeo/src/iso2stac/stac_output_dynamic/catalog.json
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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-kartverket/collection.json
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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-kartverket/da02e139-8854-4d2a-92c1-50146c4462c7/da02e139-8854-4d2a-92c1-50146c4462c7.json
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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-kartverket/collection.json
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The sailing directions are not a copy of the historical “Den norske los” books. 
The texts in this dataset have been updated and simplified to fit into a modern service. 
Names of places are collected from the norwegian Sentralt stadnamnregister, SSR
Nautisk informasjon Samferdsel Kyst og fiskeri Samfunnssikkerhet Norway Svalbard Jan Mayen Spitsbergen Bear Island Norwegian Coast Sailingsdirection Place Names infoFeatureAccessService National
The dataset is produced and maintained by the Norwegian Mapping Authority’s Hydrographic Service  (Kartverket) and serves as a tool for planning and conducting a voyage. It contains sailing directions for the various fairways and channels. It provides information about harbours and places along the Norwegian coast, Svalbard, and Jan Mayen. The sailing directions are available in both Norwegian and English, and are continuously updated.
Sailing Directions for the Norwegian Coast, Svalbard and Jan Mayen – OGC API Features