Rock/hard sediment

Owner: Norges geologiske undersøkelse

Description: The cartography-file symbolizes grain size data by showing the extent to which bedrock and hard sediments are present on the seabed. The percentage of rock/hard sediments is estimated from an indicative value per sediment grain size class and divided into three classes that show presence, absence or patchy occurrence.

Use: Symbolizing files for data in ESRI File Geodatabase

Key feature of the cartography: Symbolizes polygons