This is the compiled report of Surveying II prepared by sudip khadka... Visit:- sudipkhadka.com.np for more notes and tutorials... Chapter 1: INTRODUCTION Background Talking about survey question arises what is survey? Why survey? How to survey?Simply, it is the measurement on the earth, above the earth and beneath the earth.Surveying allows us to get accurate and valid measurements of things that are on thesurface of the earth. We deal with the linear and angular measurements in survey..