Shaded relief map showing relief on the seabed along with depth indication in blue scale. The map gives a visual understanding of terrain and relative depth, but actual depth values are not available on this map. Only certain coastal areas, where there are bathymetry data from detailed mapping, are represented.

Detailed shaded relief images of submarine landscapes with indication of depth.

Anchoring and mooring conditions in some coastal areas with detailed data coverage, as interpreted from bottom type (hard or soft bottom) and depth. It is distinguished between anchoring and mooring conditions. In this context mooring means the possibility for divers to mount bolts into exposed bedrock (to fasten marine installations), usually at depths less than 30m. Anchoring conditions mean the anticipated relative hold of anchors in the substrate.

The data set is based on grain size distribution and indicates how easy it is to excavate an area and the expected stability of excavated areas.

Modelled distribution of marine nature types in Saltstraumen Marine Protected Area, Bodø municipality.