Chart 1 : Symbols, Abbreviations and Terms

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Positions, Distances, Directions, Compass - Section B

SNS a

Geographical Positions

Ref. IHO Symbology Description CHS Symbology
1 Latitude
2 Longitude
3 International meridian (Greenwich)
4 Degree(s)
5 Minute(s) of arc
6 Second(s) of arc
7 Position approximate
8 Position doubtful
9 North
10 East
11 South
12 West
13 Northeast
14 Southeast
15 Northwest
16 Southwest
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