GeoMax Zoom80 Series - Reduction Formulas

Zoom80 | 172Technical Data
7.1.9 Reduction Formulas
Measurements
Reflector types The reduction formulas are valid for measurements to all reflector types:
• measurements to prisms, to reflector tape and reflectorless measurements.
a) Mean Sea Level
b) Instrument
c) Reflector
Slope distance
Horizontal distance
Height difference
c
a
b
TS_110