Civil Engineering - Surveying - Discussion
Discussion Forum : Surveying - Section 6 (Q.No. 48)
48.
Surveys which are carried out to provide a national grid of control for preparation of accurate maps of large areas, are known
Discussion:
2 comments Page 1 of 1.
Bonjamo kithan said:
4 years ago
B is the correct answer.
A geodetic survey determines the precise position of permanent points on the earth's surface, taking into account the shape, size, and curvature of the earth. The geodetic survey extends over a large area is more than 250km^2.
A geodetic survey determines the precise position of permanent points on the earth's surface, taking into account the shape, size, and curvature of the earth. The geodetic survey extends over a large area is more than 250km^2.
(1)
Dheeraj said:
5 years ago
The correct answer should be option D.
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