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25.ROUTE SURVEYING
This mode allows a variety of route surveying options widely used in civil engineering measurement. Each
menu allows the operator to initiate a string of successive configuration/calculation/record/setting-out
operations.
• The orientation of the instrument station and backsight station can be set as necessary.
For backsight station settings, see"13.1 Entering Instrument Station Data and Azimuth Angle".
• EDM settings can be set in the Route Surveying menu.
"33.2 Observation Conditions - Dist"
• The point names and codes set when measurement results were recorded can only be used in the Route
Surveying menu.
• The Z-axis coordinate value in all Route Surveying work is always "Null" ("Null" is not the same as "0").
Symbols and terms used in Route Surveying
BP Point: route origin EP Point: route end-point
KA Point: clothoid curve origin KE Point: clothoid end-point
BC Point: circular curve origin EC Point: circular curve end-point
IP Point: point of intersection SP Point: circular curve midpoint
Offset: reference point follow-up distance Follow-up distance: target point follow-up distance
The instrument station to be used as the reference point is recorded, as necessary, prior to starting surveying.
For instrument station settings, see"13.1 Entering Instrument Station Data and Azimuth Angle"
25.1 Instrument Station Settings
BC
KA1
KE1
KA2
KE2
EC
EP
BP
Curve 1
Curve 2
IP
SP
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