Question

Collimation method is used in

Answer 1

Collimation method is used in profile leveling.
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Answer 2

Collimation method is used in Profile levelling.

Explanation:

• The telescope is an instrument used to see and examine far away object. But the height of an object situated far away is interpreted using a collimation instrument.  

• This instrument used an axis. This axis is known as the collimation axis.  

• This results in a collimation error in which a difference is made between the mechanical axis of an object and the axis exhibited by the optical angle of the telescope. This is very useful in astronomical studies and observations.

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