AUS 59 - Port Of Dampier (Northern Sheet) 25000 This official Nautical Chart is

This official Nautical Chart is produced by the Australian Hydrographic Office

1 Basin No

'spot depths' across the whole area

1 North Bay No

This Topographic Map is produced by the New South Wales Government

AUS 59 - Port Of Dampier (Northern Sheet) 25000 This official Nautical Chart isThis official Nautical Chart is produced by the Australian Hydrographic Office, and corrected fortnightly to 'Notice to Marines' by Cairns Charts & Maps. This ensures it remains compliance with Safety of Navigation requirements. This marine chart, or 'sea map', is primarily produced to support the safe navigation of commercial shipping through Australian, Papua New Guinea and Solomon Island waters. Nautical charts depict the seabed, or bathymetry,