Field Description Application
Line Longitudinal offset of the first reference point (P3)
of the reference line in the direction of the second
base point (P2).
Positive values are toward the second base point
Reference Line
D Line Calculated distance from start point along the ref-
erence arc.
Negative if stakeout point is beyond the end point.
Reference Arc
Line Length Calculated length of the defined reference line. Reference Line
Misclosure Any remaining line length after segment length
has been entered.
Reference Line
N Northing coordinate of the point. Commonly used
Offset Parallel offset of the reference line relative to the
baseline (P1-P2).
Positive values are to the right of the baseline.
Reference Line
D Offset Calculated distance from the reference arc to the
stakeout point along the radius.
Positive if the stakeout point is within the arc.
Negative if stakeout point is outside the arc.
Reference Arc
Perimeter Perimeter of the polygonal area. Area
Pt., Pt Point ID of stakeout point. Commonly used
PT1, Pt 1
•
Point ID of the first known point.
•
Point ID of the start point.
COGO
Point ID of first base point. Stakeout
Name of first reference point. Reference Line
PT2
•
Point ID of the second known point.
•
Point ID of the end point.
COGO
Name of second reference point Reference Line
PT3
•
Point ID of the third known point.
•
Point ID of the offset point.
COGO
PT4 Point ID of the fourth known point. COGO
PT Count Number of already measured target points. Area
Rotate Rotation of the reference line clockwise around the
reference point (P3).
Reference Line
Search Value for Point ID search.
After entry, the firmware searches for matching
points. If a matching point does not exist, the
screen "Find Point In Job" is displayed.
Commonly used
Segment
Length
Length of each segment. Updated automatically if
the number of segments is entered.
Reference Line
Segment No.
•
Number of segments. Updated automatically
when editing the segment length.
•
Number of currently selected segment.
Reference Line
Slope Slope between point 1 and point 2. Tie Distance
Start Point ID of start point. Reference Arc
Start Chain Distance from the reference line start point to the
beginning grid start point.
Reference Line
T.H. Target height
☞
If you change the EDM setting
"Reflector" from prism to non-prism,
the instrument keeps the target
height. If necessary, change the tar-
get height.
Commonly used
Transverse Offset distance COGO
Offset distance from the reference line. Stakeout
52 Application
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