Technical Drawing - Landform Drawings
Exercise : Landform Drawings - True or False
- Landform Drawings - General Questions
- Landform Drawings - True or False
6.
Commonly, elevations are referenced to mean sea level.
7.
Monuments marking surveying points are typically not intended to be permanent.
8.
Hatchures are short, parallel, or slightly divergent lines drawn in the direction of a slope.
9.
A contour interval is the horizontal distance between horizontal planes passing through successive contours.
10.
Before highway construction begins, it is usually necessary to plan the horizontal and vertical location and alignments.
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