One of the fundamental operations involved in surveying is to find out distance (on the surface of the earth). In plane surveying distance means spatial separation of points projected on a horizontal plane.

Objective of Module 3

Objective of module 3 is to explain methods for measurement of distance, associated problems and errors.

Lesson 8 Direct Measurement of Distance

Lesson 9 Errors in Measurement of Distance

Lesson 10 Electronic Measurement of Distance

Summary of Module 3

Glossary of Module-3

SELF TEST of Module-3

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