enlist the general principles of surveying? mention the different types of chains and it's lengths? and what are the errors in chain surveying?
Answers
Answer:
Types of Chains used in Surveying
Metric chains.
Steel band or Band chain.
Gunter's chain or surveyor's chain.
The fundamental principle upon which the various methods of plane surveying are based can be stated under the following two aspects.
Location of a point by measurement from two points of reference. ...
Working from whole to part. ...
Plane surveying. ...
Geodetic surveying. ...
a) Topographical Surveys. ...
b) Hydrographic Survey.
Errors in Chaining: - The errors that occur in chaining are classified as (i) Compensating, (ii) Cumulative. These errors may be due to natural causes such as say variation in temperature, defects in construction and adjustment of the instrument, personal defects in vision etc.
Explanation:
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