NEW ZEALAND HYDROGRAPHIC AUTHORITY

Ha’apai and Nomuka Groups

INDEX:
SATELLITE DERIVED POSITIONS
AIDS TO NAVIGATION
SATELLITE DERIVED BATHYMETRY

 

SATELLITE DERIVED POSITIONS
Positions obtained from satellite navigation systems referred to WGS 84 Datum can be plotted directly onto this chart. Caution must be exercised in the transfer of geographical positions to other charts not in terms of WGS 84 Datum.

AIDS TO NAVIGATION
The aids to navigation shown on this chart are not to be relied upon. And in the inner waters and channels, certain lights, buoys and beacons are not shown on this chart. For these, larger scale charts must be consulted.

SATELLITE DERIVED BATHYMETRY
Refer to M_QUAL objects for details of depths derived mainly from satellite imagery. Uncharted dangers may exist. For further information see Admiralty publication 'The Mariners Handbook'.



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