c:/dev/skygeo/src/iso2stac/stac_output_dynamic/catalog.json
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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-kartverket/67a3a191-49cc-45bc-baf0-eaaf7c513549/67a3a191-49cc-45bc-baf0-eaaf7c513549.json
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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-kartverket/collection.json
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Bathymetric is modelled and compiled into terrain models, in cells of size 0.5 x 0.5 degrees (D-cells). Models with 1 or 2 meters resolution are compiled in cells of 0.25 x 0.25 degrees (EFGH-cells). The coastline is not integrated into the modelling process, therefore, some overlap with land may occur. In cases of overlapping data, priority is given based on resolution and the time of measurement. The terrain models are checked for step effects in the overlap zones between datasets and for regularities such as noise and spikes. Modelling is done in different resolutions. The standard resolutions are 1m, 2m, 5m, 10m, 25m, and 50m, which are made available to Mareano partners, while 5m, 25m, and 50m are also made available through Geonorge.
Elevation Inspire Beredskapsbase Geodata Act Norway Digital NSDI data Mareano Felles datakatalog Basis geodata Norway Northern Norway Inner coastal waters Sea Nautical data Barents Sea Norwegian Sea Ocean DTM 3D MBE Multibeam Multibeam Terrain model Digital terrain model Sea Coast Grid Depth Ocean depths Sea depths Ocean floor Seafloor Depth data Bathymetry Barents Sea Norwegian Sea MAREANO Norwegian Mapping Authority, Hydrographic Service KVSD National oceans
The dataset shows terrain variations on the seabed. These terrain models have been produced by using high quality hydrographic survey data. \\nThe data in this dataset, which are close to the shoreline, includes some coverage in Central Norway (large areas in Hordaland, and otherwise, certain areas in the counties of Sogn and Fjordane, Møre and Romsdal, and Trøndelag).  But  the dataset has the best coverage in the areas in Northern Norway, with almost continuous coverage north of 67 degrees.  In ocean areas, the coverage is largely dependent on the surveys organized by the MAREANO program (for more information:  www.mareano.no/en). MAREANO has surveyed the ocean areas off the coast of all of the northern counties: Møre and Romsdal, Trøndelag, Nordland, Troms, and Finnmark; plus the eastern part of the Barents Sea, and, otherwise, certain areas around Svalbard. The coverage area is extended continuously and the data is updated whenever new hydrographic surveys are finished being processed.  The resolutions of the terrain models are 50m x 50m.  Partners in Norge Digital have the possibility of downloading data from the Norge Digital downloading service.  Other users must request the data by sending an application or an order to: sjodata@kartverket.no.
Terrain models of the seabed 50m grid