Tacheometry is the branch of Surveying in which we determine the horizontal and vertical distances with the angular measurements with an instrument , Tacheometer.

See more video on tacheometry

Principle of Tacheometry : https://youtu.be/V77Pf2-5_iw

Theory of Stadia Tacheometry :
https://youtu.be/XOZ3qDbKIkQ

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