NEW ZEALAND HYDROGRAPHIC AUTHORITY NZ200025 - NZ25 - SOUTH PACIFIC OCEAN - NEW ZEALAND - SOUTH ISLAND INDEX: SATELLITE DERIVED POSITIONS NAVIGATIONAL AIDS DOUBTFUL DATA LARGER SCALE CHARTS CURRENTS MAGNETIC VARIATION CURVES ARE FOR 2010 CABLES 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. NAVIGATIONAL AIDS Only the principal lights and radio navigational aids, indicated by symbols and names, are shown on this chart. DOUBTFUL DATA Reported but unconfirmed depths or dangers are indicated by an encircling dotted line. LARGER SCALE CHARTS Chart indexes are contained in NZ202, chart catalogue. CURRENTS For further information on ocean going currents in the area of this chart, see British Admiralty Sailing Directions and Routeing charts. MAGNETIC VARIATION CURVES ARE FOR 2010 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. CABLES Only transoceanic cables are shown on this chart. END OF FILE