Chart 1 : Symbols, Abbreviations and Terms

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Radar, Radio, Satellite Navigation Systems - Section S

Satellite Navigation Systems

Ref. IHO Symbology Description CHS Symbology
50 World Geodetic System 1972 or 1984
Note: A note indicating the shift of latitude and longitude may be shown in the chart title. For charting purposes, the World Geodetic System 1984 (WGS 84) is equivalent to North American Datum 1983 (NAD 83).
51 DGPS correction transmitter
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