Sound Velocity Profile (SVP) data from Anton Dohrn and East Rockall Bank (2009_07-RVFranklin-AntonDhorn-RockallBank). The cruise 2009_03_MV_Franklin Surveyed two Areas of Search for offshore SACs Anton Dohrn and East Rockall Bank. The main aims of the survey were to acquire acoustic and photographic ground-truthing data to enable geological, geomorphological and biological characterisation of the Anton Dohrn Seamount and East Rockall Bank AoS.