Technical terms and abbreviations, continued, Introduction 12 – Leica Geosystems TPS110C User Manual
Page 12
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Introduction
12
Technical Terms and Abbreviations, continued
TPS100z38
TPS100z37
TPS100z39
TPS100z40
Plumb line /
Compensator
Direction of gravity. The
compensator defines
the plumb line within
the instrument.
Standing axis
Inclination
Angle between plumb
line and standing axis.
Zenith
Point on the plumb line
above the observer.
Reticle
Glass plate within the
telescope engraved
with the cross hair
lines.
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