RulerΒΆ
Ruler Symbol
Using the ruler, you can measure:
Distance: distance between two points.
Azimuth: angle of the segment with the North.
Elevation: shows you the angle of the segment respect to a horizontal plane.
P1/P2 MSL: altitude repect to the the Main Sea Level of the points P1 and P2.
Difference: height difference of the points P1 and P2.
Ruler
In addition, you can choose the units of the measures.