What is important …… when transferring …… position from GPS to a chart?

题库:船长 类型:最佳选择题 时间:2019-02-14 17:22:46 免费下载:《甲类船长英语考证》Word试卷

What is important …… when transferring …… position from GPS to a chart?
A.Reading the position correctly
B.Plotting the position correctly
C.Make sure that the chart and theGPS use same datum
D.Make sure the map is updated

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