29
Move to a promontory from which you can observe in the landscape
at least 2 landmarks (R1 and R2), also indicated on the map
(mountains, lakes, bell towers). Ideally, the angle of these two points
in relation to your position should be 90¡ (they must never be one
behind the other or in opposite directions).
2
You are lost ; how do you find your position on a map?
1
Determining your position outdoors
using triangulation (I am lost ; how do I
locate my position on the map)
3
