Surveying
The distance between the minor control point and the principal point should be equal to

Base line of the left photograph of stereo pair
Mean of the base lines of the stereo pair
Base line of the right photograph of stereo pair
Sum of the base lines of stereo pair

ANSWER DOWNLOAD EXAMIANS APP

Surveying
Bowditch rule is applied to

an open traverse for graphical adjustment
None of these
determine the effect of local attraction
a closed traverse for adjustment of closing error

ANSWER DOWNLOAD EXAMIANS APP