1.

The difference between contouring and levelling is that

A. contouring focuses on distance measurements while levelling focuses on elevation
B. contouring is an angle measuring operation while levelling is for measuring heights
C. contouring focuses on finding points having a given elevation while levelling is to find the elevation of given points
D. contouring focuses on finding points having a given elevation while levelling is to find the elevation of points having same contour interval
Answer» D. contouring focuses on finding points having a given elevation while levelling is to find the elevation of points having same contour interval


Discussion

No Comment Found