Civil Engineering - Advanced Surveying - Discussion

Discussion Forum : Advanced Surveying - Section 2 (Q.No. 5)

Advanced Surveying

Pick up the correct statement from the following :

Aerial photographs may be either vertical or oblique

Vertical photographs are taken with the axis of camera pointing vertically downward

Vertical photographs are used for most accurate maps

On oblique photographs, scale variation is larger as compared to that of vertical photographs

all the above.

Answer: Option

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