Question

Question 1 (12 points) (1) What is the Surveying? (2 points) (2) What is the major tasks for surveying? (2 points) (3) What is the reference surface and line for field work? (2 points) (4) Give the definition of elevation or height. (2 points) (5) What is the fundamental measurement and the principals for surveying? (4 points)

Answer 1

in Surveying: It is the art of determining the relative positions 9 vasu bus stations on the surface of earth by measuring the Hosuzantal and veritical distances, angles these points and by preparing any suitable plan Scale. and taking the details a map on plan to of liv Elevation :- It is basically defined as the Height from a given Level or Level or Reference Level Reference Level is taken as Sea Level above from va Ć (V) Fund amental Measurement : units on Measurements are the linear and angular In durveying, fundamental measurement , of Surveying Principles (9) Always work from whole to part 1b To locate a new station, we need atleast 2 measurements from fixed reference points