INTRODUCTION
Surveying is the art of determining the relative position of different objects on the surface of the earth by measuring horizontal distance btw them, and preparing map to any suitable scale. So, in this section we only measure distances only in horizontal plane.OBJECT OF SURVEYINGTHE aim of surveying is to prepare a map to show the...
CHAIN SURVEYING
CHAIN SURVEYING
Is the branch of
Surveying in which the distance is measured with a Chain and tape, this
operation is called chaining.
The principle of chain
surveying is TRIANGULATION this
means that the area to be surveyed is divided into a number of small triangles
which should be Well conditioned.
Preferably,
all the sides of a triangle...
