User manual

58
m) Indirect measurement
By applying the Pythagorean theorem (a
2
+b
2
=c
2
), the height of an object
can be determined indirectly.
Carefully study the following illustrations to acquaint yourself with the
various methods of indirect measurement.
ill.2
ill.4
ill.3
ill.2: Indirect measurement with two reference points
(individual measurement)
ill.3: Indirect measurement with three reference points
(double measurement)
ill.4: Indirect measurement with partial height calculation
(partial height measurement)