Venkata chalapathi naiduKnowledge Contributor
In quadrantal bearing system, back bearing of a line may be obtained from its forward bearing, by
In quadrantal bearing system, back bearing of a line may be obtained from its forward bearing, by
In a quadrantal bearing system, the back bearing of a line may be obtained from its forward bearing by changing the cardinal points, i.e., substituting N for S and E for W and vice-versa.