Survey Engineering

    Surveying in Engineering   By S. Islam - 10 jul 2020 Surveying is the most important part in Civil engineering as well as Construction Engineering. Without Surveying we can't start a construction such as road , railways , irrigation, canals , bridge etc .  Content  1. Definition of Surveying in Civil Engineering . 2. What is Levelling . 3. Uses of Surveying . 4. Classification of Surveying . 5. General principle of Surveying . SURVEYING :- Surveying is the art of dermining the relative position of different object on the surface of the earth.By measuring the horizontal distance between them and preparing a map to any suitable scale thus in this discipline the measurement are taken only in the horizontal plane .         Or We can say  Surveying is nothing but data collection . Lvelling :- Levelling is the art of dermining the relative vertical point on the surface of the earth , in the case of levelling the measurement are taken only