MEASURING DISTANCE AND BEARINGS Flashcards
0
Q
What does one unit on the map represent?
A
The SCALED number of units on the ground.
1
Q
Bearings are measured…
A
From north
Clockwise
Using 3 figures
NC3
2
Q
What scales does an OS map usually have?
A
1:25,000
This means 1cm on the map is equal to 25,000cm which equates to 2,2500m which is 22.5km.
3
Q
How do you measure a curved line distance?
A
Explain the three points and check with your exercise book to see if you are right.
