9. COMPASS the observed and calculated data for two different transit- tape surveys: RULE. Given in the accompanying tabulations are LATITUDE DEPARTURE LINE DISTANCE BEARING. +N -s +E 388.08 m S 52 51'w N 00°42'E S 85*57'E s 03°04'w 1-2 234.36 309.32 2-3 732.72 732.67 8.95 3-4 324.78 22.94 323.97 4 - 1 477.24 476.56 25.53 Sums 1922.82 m +732.67 -733.86 +332.92 -334.85 (D) (ENL) CESL) (ZED) (EWD)

Structural Analysis
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Chapter2: Loads On Structures
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9. COMPASS
the observed and calculated data for two different transit-
tape surveys:
RULE. Given in the accompanying tabulations are
LATITUDE
DEPARTURE
LINE
DISTANCE
BEARING.
+N
-s
+E
388.08 m
S 52 51'w
N 00°42'E
S 85°57'E
s 03°04'w
1-2
234.36
309.32
2-3
732.72
732.67
8.95
3-4
324.78
22.94
323.97
4 - 1
477.24
476.56
25.53
Sums
1922.82 m
+732.67
-733.86
+332.92 - 334.85
(D)
(ENL)
CESL)
(ZED)
(EWO)
COURSE
DISTANCE
AZIMUTH
LATITUDE
DEPARTURE
FROM SOUTH
+N
-s
+E
1-2
475.48 m
180°50'
116* 06'
25 54'
315 20'
213 27'
275 39'
475.43
6.92
2-3
649. 1 3
285.58
582.94
3-4
867.34
780.22
378.86
4-5
522.48
371.59
367.29
5-6
504.90
421.27
278.31
6-1
311.25
30.64
309.74
Sums
3330.58 m
+1182.28 -1182.45
+962.26 -961.80
(D)
(ENL)
(E SL)
(ZED)
(E WD)
For
each
set of survey data,
determine the
linear
mis-
direction of the side of error,
the survey after the latitudes and departures are balanced
by the compass rule. Tabulate values accordingly and draw
closure,
and precision of
to a suitable scale the adjusted traverse.
Transcribed Image Text:9. COMPASS the observed and calculated data for two different transit- tape surveys: RULE. Given in the accompanying tabulations are LATITUDE DEPARTURE LINE DISTANCE BEARING. +N -s +E 388.08 m S 52 51'w N 00°42'E S 85°57'E s 03°04'w 1-2 234.36 309.32 2-3 732.72 732.67 8.95 3-4 324.78 22.94 323.97 4 - 1 477.24 476.56 25.53 Sums 1922.82 m +732.67 -733.86 +332.92 - 334.85 (D) (ENL) CESL) (ZED) (EWO) COURSE DISTANCE AZIMUTH LATITUDE DEPARTURE FROM SOUTH +N -s +E 1-2 475.48 m 180°50' 116* 06' 25 54' 315 20' 213 27' 275 39' 475.43 6.92 2-3 649. 1 3 285.58 582.94 3-4 867.34 780.22 378.86 4-5 522.48 371.59 367.29 5-6 504.90 421.27 278.31 6-1 311.25 30.64 309.74 Sums 3330.58 m +1182.28 -1182.45 +962.26 -961.80 (D) (ENL) (E SL) (ZED) (E WD) For each set of survey data, determine the linear mis- direction of the side of error, the survey after the latitudes and departures are balanced by the compass rule. Tabulate values accordingly and draw closure, and precision of to a suitable scale the adjusted traverse.
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