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
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A.at the top center of the next line
B.near the chart title
C.at the lower left corner
D.at any convenient location
A.mean low water
B.mean lower low water
C.mean high water
D.mean high water springs
A.Top center
B.Lower-left corner
C.Part of the chart title
D.Any clear area around the neat line
A.DR plot
B.track line
C.heading
D.estimated course
A.Lambert conformal
B.Mercator
C.azimuthal
D.gnomonic
最新試題
Every chart is liable to be incomplete（）.
A chart position enclosed by a square is a（n）（）.
On chart，bearings to near objects should be used in preference to objects farther off，because（）.
Particular care is needed when navigating in the vicinity of（）as very few of these features have been fully surveyed to modern standards to determine their correct position，full extent，or the least depth over them.
The revision date of a chart is printed on which area of the chart? （）
What is NOT an advantage of the rhumb line track over a great circle track? （）
The description Racon beside an illustration on a chart would mean a （）.
When a buoy is in position only during a certain period of the year，where may the dates when the buoy is in position be found?（）
On a Mercator chart，1 nautical mile is equal to（）.
The short-long dashed magenta line around Gardiners Island marks（）.