42:12

Elementary Surveying | Measurement of Angles and Directions | Problem Solving

32:58

Elementary Surveying | Closed Traverse | Concepts and Conventional Solution

41:10

Elementary Surveying | Compass Survey | Magnetic Declination

24:11

Leveling and measureing vertical distance

30:41

Surveying | Measuring Horizontal Angles and Distances Using Total Station or Theodolite

45:40

Elementary Surveying | Measurement of Horizontal Distances | Pacing and Taping (Part 1)

24:37

Elementary Surveying | Closed Traverse | Calculator Technique

14:13

Compass Surveying - Problem No 3 ( Included Angles & Error Correction of a Closed Traverse )