54 m Grid of Bulgarian Black Sea Central Slope

The composite Digital Terrain Model of the Central Bulgarian Black Sea Slope is a result of processing and compilation of multibeam echosounder data gathered under several projects: the Caucasus on-line cable route survey (2007); The South Stream pipeline route survey (2009-2012); CBC Programme “MARINEGEOHAZARD” (2012). The DTM at a source resolution of approximately 55 meters was compiled for inclusion into the EMODnet HRSM dataset. The area embraces 2675 square kilometers from the shelf break to the abyssal plain in the center of the Bulgarian EEZ of the Black Sea.