Deep ocean sound speed characteristics passively derived from the ambient acoustic noise field

Läslo G Evers1, Cornelis P A Wapenaar2, Kevin D Heaney3 and Mirjam Snellen2, (1)Royal Netherlands Meteorological Institute, De Bilt, 3730, Netherlands, (2)Delft University of Technology, Delft, Netherlands, (3)OASIS Inc., Fairfax Station, VA, United States