Which one of the following statements about photogrammetric surveying is correct ? The relief displacement

in negative for a point above datum

decreases with increase in flying height

decreases as the distance of the object from the principal point increases

of the point is not affected by the tilt of the photograph.

Which one of the following statements about photogrammetric surveying

1.	Which one of the following statements about photogrammetric surveying is correct ? The relief displacement
A.	decreases with increase in flying height
B.	in negative for a point above datum
C.	decreases as the distance of the object from the principal point increases
D.	of the point is not affected by the tilt of the photograph.
Answer» B. in negative for a point above datum

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Which one of the following statements about photogrammetric surveying is correct ? The relief displacement

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