Which of the following is not considered as an error due to natural causes in tachometric
surveying?
-
A.
Bad visibility
-
B.
Unequal refraction
-
C.
Unequal expansion
-
D.
Inaccurate levelling of instruments
Correct Answer:
D. Inaccurate levelling of instruments
Explanation:
Inaccurate leveling of instruments is the correct answer because it is classified as a personal or operational error rather than a natural one. While bad visibility, unequal refraction, and unequal expansion are caused by environmental conditions like light, atmosphere, and temperature, inaccurate leveling stems from the surveyor's procedure or the setup of the equipment. Therefore, it is considered a human-related error in tachometric surveying.
Click below to open Discussion & Feedback
0 Issues
Please
login to comment or Report Issues.