Sediment cobble/boulder content

Owner: Norges geologiske undersøkelse

Description: The cartography-file symbolizes grain size data by percentage of cobbles and boulders in seabed surficial sediments (uppermost c. 10 cm of the seabed). Percentage of cobbles and boulders content is estimated by an indicative value per sediment grain size class and is grouped into four classes.

Use: Symbolizing files for data in ESRI File Geodatabase

Key feature of the cartography: Symbolizes polygons