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8. CALCULATIONS ................................................................................................................................................... 42
8.1
COGO................................................................................................................................................................... 42
8.1.1 INVERSE....................................................................................................................................................... 42
8.1.2 POINTS COORDINATES ............................................................................................................................. 45
8.1.4 LINE-ARC INTERSECTION......................................................................................................................... 51
8.1.5 LINE-LINE INTERSECTION........................................................................................................................ 53
8.1.6 ARC-ARC INTERSECTION.......................................................................................................................... 55
8.1.8 POINT DISTANCE OFFSET ........................................................................................................................ 59
8.1.9 ARC DISTANCE OFFSET ............................................................................................................................ 61
8.2
2D
SURFACE....................................................................................................................................................... 63
8.3
3D
SURFACE
AND
VOLUME............................................................................................................................ 66
8.4
REM ..................................................................................................................................................................... 69
G
ENERAL PICTURES OF MEASUREMENT
......................................................................................................................... 69
9 VPM ........................................................................................................................................................................... 70
10 RDM......................................................................................................................................................................... 73
10.1
PH
INPUT
............................................................................................................................................................. 73
10.2
R
EFERENCE POINT
-
T
ARGET DISTANCE
............................................................................................................... 73
10.3
T
ARGET
-
T
ARGET DISTANCE
................................................................................................................................. 74
10.4
N
EW
R
EFERENCE POINT SELECTION
..................................................................................................................... 74
11. TRAVERSE ............................................................................................................................................................ 75
11.1
S
TART POINT MEASURING
.................................................................................................................................... 76
11.2
C
ORNER POINT MEASURING
................................................................................................................................. 78
11.3
C
ALCULATION
..................................................................................................................................................... 80
12. ROAD DESIGN ..................................................................................................................................................... 82
13. INPUT / OUTPUT ................................................................................................................................................. 88
13.1
I
NPUT FROM THE
PC ............................................................................................................................................ 88
13.2
O
UTPUT TO THE
PC ............................................................................................................................................. 89
13.3
C
OMMUNICATION SETUP
...................................................................................................................................... 90
13.3.1 Receiving data setting ................................................................................................................................. 90
13.3.2 Sending data setting.................................................................................................................................... 91
13.4
A
BOUT
D
ATA
L
INK
DL-
01
S
OFTWARE
................................................................................................................. 92
14. PREFERENCE ...................................................................................................................................................... 96
14.
1
C
OORDINATE AXIS DEFINITION
............................................................................................................................ 96
14.2
I
NPUT METHOD SELECTION
.................................................................................................................................. 98
14.3
A
CTION METHOD SELECTION
............................................................................................................................... 99
14.4
R
EMOTE METHOD SELECTION
................................................................................................................................ 99
14.5
C
OMPARE METHOD SELECTION
.......................................................................................................................... 101
14.6
R
EQUEST AIMING SELECTION
............................................................................................................................. 101
14.7
EDM
SETTINGS SELECTION
............................................................................................................................... 101
14.9
E
LEVATION
F
ACTOR
........................................................................................................................................... 102