64
5.7.2 Intersections
5.7.2.1 Bearing-Bearing
The known data:
P1: The first known point
P2: The second known point
α1: Direction from P1 to P3
α2: Direction from P2 to P3
The unknown data:
P3: COGO point
STEPS
DISPLAY
In
COGO Main Menu
, press F2 to enter
to
Intersection
.
Press
F1 to start
Bearing-Bearing
Intersection calculation.
Enter the PtID of Point1.
Input the bearing (azimuth) from P1 to P3.
Input the PtID of Point2.
Input the bearing (azimuth) from P2 to P3.
【
Bearing-Bearing
】
Input Data!
Point1
:
10
AZ
:
45°00
′
00
″
Point2
:
11
AZ
:
315°00
′
00
″
MEAS
CALC
SEARCH
↓
Press CALC to calculate and display the
result.
To stake out this point, input a new PtID
and press STAKE.
To save the result, press RECORD.
【
COGO New Point
】
New Pt
:
------
X/N
:
50.000 m
Y/E
:
50.000 m
STAKE
RECORD
Содержание STS-750RC Series
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