The resection by two point problem as compared to three point problem
A. gives more accurate problem
B. takes less time
C. requires more labour
D. none of the above
Answer: Option A
Solution(By Examveda Team)
In surveying, the resection by two-point problem as compared to the three-point problem gives more accurate resultsResection is a method used in surveying to determine the location of an unknown point by observing known points from that location. In the two-point resection method, observations are made from two known points to determine the position of the unknown point. This method is generally more accurate because it involves observations from two distinct directions, allowing for better triangulation and reducing errors.
On the other hand, the three-point resection method involves observations from three known points to determine the position of the unknown point. While it may seem more robust, it can sometimes be less accurate due to the potential for error propagation and the complexity of managing observations from three different directions.
Therefore, the correct option is Option A: gives more accurate results.
Join The Discussion
Comments ( 1 )
Related Questions on Surveying
Which of the following methods of contouring is most suitable for a hilly terrain?
A. Direct method
B. Square method
C. Cross-sections method
D. Tachometric method
A. 750 mm × 900 mm
B. 600 mm × 750 mm
C. 450 mm × 600 mm
D. 300 mm × 450 mm
A. 22° 30'
B. 23° 27'
C. 23° 30'
D. 24° 0'
Option b is right answer