## Surveying : Introduction to the Concept of Surveying

Introduction to Surveying Surveying is the science and art of determining the relative positions of various points above, on or below the surface of the earth. The relative positions in surveying are determined by measuring horizontal distances, vertical distances (elevations}, horizontal angles and vertical angles accurately by using various surveying instruments. Important Objectives of Surveying … Read more Surveying : Introduction to the Concept of Surveying