从海图上查得GPS船位修正的说明中有"Latitude2.’1Northward.Longitude1.’4W...
单项选择题从海图上查得GPS船位修正的说明中有"Latitude2.’1Northward.Longitude1.’4Westward"字样。GPS的经、纬度读数为:30°40.’2S,15°12.’5W。则用于海图上定位的数据应为:
A.30°41.’3S,15°12.’9W
B.30°39.’2S,15°12.’3W
C.30°38.’1S,15°13.’9W
D.30°40.’0S,15°11.’5W