NEW ZEALAND HYDROGRAPHIC AUTHORITY

NZ214631 – NZ14631 – SOUTH PACIFIC OCEAN – SAMOA ISLANDS TO TONGA INCLUDING NIUE

INDEX:
NAVIGATIONAL AIDS
LARGE SCALE CHARTS
DOUBTFUL DATA
CABLES
CURRENTS 
SATELLITE DERIVED POSITIONS
MAGNETIC VARIATION CURVES ARE FOR 1995


NAVIGATIONAL AIDS
Only the principal lights and radio navigational aids, indicated by symbols and names, are shown on this chart. 

LARGE SCALE CHARTS
Chart Indexes are contained in NZ 202 Chart Catalogue. 

DOUBTFUL DATA
Reported but unconfirmed depths or dangers are indicated by an encircling dotted line. 

CABLES
Only transoceanic cables are shown on this chart. 

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

SATELLITE DERIVED POSITIONS
Positions obtained from Satellite Navigation Systems are referred to WGS 84 Datum. Such positions can be plotted directly on this chart. 

MAGNETIC VARIATION CURVES ARE FOR 1995
The Magnetic Variation is shown in degrees, followed by the letter W or E, as appropriate, at certain positions on the curves. The annual change is expressed in minutes with the letter W or E, and is given in brackets, immediately following the variation. 


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