Leica FlexLine - Peg Survey; Peg Survey Overview

Peg Survey FlexLine/FlexLine plus, 9
2 Peg Survey
2.1 Overview
Description The application Peg Survey is used:
• to establish a forward peg (point).
• to control the intermediate horizontal angle between backsight and foresight
points.
• to check the horizontal distances and heights of the backsight and foresight
points.
• to compute the coordinates of the foresight point.
Users can measure several sets in different sequences. The quality of measurement
is controlled by the tolerances which are set before starting Peg Survey.
P0 Station
P1 Backsight point
P2 Foresight point
h1 Height of the reflector
h2 Height of the instrument
d1 Distance to backsight point
d2 Distance to foresight point
HZ1 Horizontal direction to backsight
point
HZ2 Horizontal direction to foresight point
P0
P1
P2
d1
h1-
h2+
h1-
Hz1
TSOX_Mining_001
Hz2
d2