Vertical Relief Flashcards
1
Q
Why is vertical relief shown?
A
It remains unchanged.
It has unique features in a broad range of sizes which accommodate the differing accuracy requirements of route and pinpoint navigation.
2
Q
What are contours?
A
Continuous lines of equal elevation.
3
Q
What does the space between contour lines depend on?
A
The scale of the map.
The range of elevations displayed on the map.
The units of measurement being used.
4
Q
How is the gradient assessed on a map?
A
By the proximity of contour lines.
5
Q
What is a Spot Height?
A
A Spot (Height) Elevation is a dot position indicator with the elevation printed alongside it.
