In geodetic surveys higher accuracy is achieved, if
Options
A. curvature of the earth surface is ignored
B. curvature of the earth surface is taken into account
C. angles between the curved lines are treated as plane angles
D. none of these.
Correct Answer
curvature of the earth surface is taken into account
More questions
1. The greatest eccentricity which a load W can have without producing tension on the cross-section of a short column of external diameter D and internal diameter d, is