A curved line drawn on a Mercator Chart B. A course line that inscribes a loxodromic curve C. The shortest distance between any two points on the earth D. The smallest circle that can be drawn on the face of a sphere
A. Date of the first edition B. Date of the edition and，if applicable，the revision C. Information on the sounding datum D. Information on which IALA buoyage system applie
A. Survey information B. Scale C. Date of first edition D. Projectio
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