()means the curve on the earth’s surface which cuts all the meridians at the same angle.
A、Great Circle
B、Position Line
C、Rhumb line
D、True Bearing
A、Great Circle
B、Position Line
C、Rhumb line
D、True Bearing
A、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、The meaning of Flag G is “I have a pilot on board”. B、The meaning of Flag G is “I require a pilot”. C、The meaning of Flag G is “I require assistance.” D、The meaning of Flag G is “I require PSC on board”.
A、A.loxodromic curve B、B.curved line concave to the equator C、C.straight line D、D.spiral approaching the poles as a limit
A、A. The meaning of Flag H is “I have a pilot on board”. B、B. You should stop your vessel instantly. C、C. The meaning of Flag H is “I require assistance.” D、D. The meaning of Flag H is “I have PSC on board”.