Question
Geomatics Engineering Question on Photogrammetry and Remote Sensing
"Transit the telescope" of a theodolite involves
A
rotating the theodolite about its vertical axis
B
rotating the telescope about its trunnion axis
C
rotating the telescope about its line of collimation
D
rotating the theodolite by 90° in horizontal plane
Answer
rotating the telescope about its trunnion axis
Explanation
Solution
The correct answer is (B) : rotating the telescope about its trunnion axis