What Is Surveillance and Surveillance System
Sharing the notes of Surveillance System in brief. Watch the related video on this link - https://www.youtube.com/watch?v=nqHfJ2wlkk8
Element of surveying and classification of surveying
Classification of Surveying and major objective of surveying
Chain Surveying and principle surveying
Chain Surveying
Principle of surveying
Principle of surveying and working of the whole part.
Element of surveying and classification of surveying
The element of surveying and classification of surveying