NEW ZEALAND HYDROGRAPHIC AUTHORITY

TOKELAU 

INDEX:
SATELLITE DERIVED POSITIONS
CURRENTS
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.

CURRENTS
For further information on ocean currents in the area of this chart, see British Admiralty Sailing Directions and Routeing Charts.

SATELLITE DERIVED BATHYMETRY
Refer to M_QUAL object 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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