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26. CROSS SECTION SURVEY
Enter center point name. Then press [OK].
• When the center point is set as the instrument station,
press [LOAD] to read in already registered coordinate data
and set as the coordinates of the instrument station.
"13.1 Entering Instrument Station Data and Azimuth
Angle PROCEDURE Reading in Registered
Coordinate Data
9. Repeat steps 5 to 6 for all points on the cross-section
occurring after the centerline.
10.After observing the last changing point, check that "Finished
section" is set to "Yes", then press [OK].
• Observation can be cancelled by pressing {ESC}. In this
event, a confirmation message window is displayed. Press
[YES] to discard measurement data observed up to that
point and exit observation. Press [NO] to continue
observation.
11. Proceed to observation of the next cross-section.
• Road name: up to 16 characters
• Sta incr: -999999.999 to 999999.999 (m)
• Sta..ing: -99999.99999 to 99999.99999 (m)
• Sta pitch: 0.000 to 999999.999 (m)
• Direction: Left->Right/Right->Left/Left/Right
Direction
Cross-sections can be measured in the following directions depending on the setting selected in
"Direction".
When "Left" or "Left -> Right" selected
Pattern 1: From left-most point to right-most point.
Pattern 2: Center point observed first. Then the point immediately to the left of the center point. Remaining
points can then be observed in any order.
Pattern 3: Method using 2 prisms. Center point observed first followed by the point immediately to the left.
Subsequent observations can be in whatever order is the most efficient for operation with 2
prisms. In the illustration below the points closest to the center point are observed first, followed
by the outermost points (left first, then right).
3 + 3 . 2 0 0
C e n t e r :
N o . 3 + 3 . 2 0 0
F i n i s h e d s e c t i o n :
N o
LOAD OK
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