單項(xiàng)選擇題
A.Light List B.Notice to Mariners C.On the chart D.Coast Pilot
A.Easily plotted on a Mercator chart B.Negligible increase in distance on east-west courses near the equator C.Does not require constant course changes D.Plots as a straight line on Lambert conformal charts
A.Survey information B.Scale C.Date of first edition D.Projection
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 applies
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.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
A.total number of observations B.average wind force on the Beaufort scale C.average wind force in knots D.percentage of calms