Large scale map of Submarine Cables and Northern Protection Zone around Narrabeen, NSW, produced in January 2008 for the Australian Media and Communication Authority, Submarine Cable Projection Project. Dipicts cables including new Gondwana-1 cable, wrecks and reefs as supplied by ACMA. Developed from map produced in September 2007, GeoCat 65400. Intended for internal use by ACMA.

Large scale map of Submarine Cables and Northern Protection Zone around Narrabeen, NSW, produced in June 2010 for the Australian Media and Communication Authority, Submarine Cable Projection Project. Dipicts cables including new PIPE (PPC-1) Cable, as well as previously included Gondwana-1 cable, wrecks and reefs as supplied by ACMA. Developed from similar map produced in January 2008, GeoCat 65597. Intended for internal use by ACMA. Not for sale or publication by GA.