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
What information is found in the chart title? （）
What is NOT an advantage of the rhumb line track over a great circle track? （）
（）is not a position-fixing system.
The short-long dashed magenta line around Gardiners Island marks（）.
A chart with a scale of 1:80，000 would fall into the category of a（）.
On chart，bearings to near objects should be used in preference to objects farther off，because（）.
Which aid is NOT marked on a chart with a magenta circle? （）
Charts showing the coast of Mexico are produced by the United States（）.
The maximum difference between mean time and apparent time is （）.
The short-long dashed，magenta lines parallel to York River Entrance Channel mark（）．