A surveyor completed a closed traverse around four survey marks, starting at station 1 and finishing at station 3. The angles they observed around the traverse are shown on the diagram below. Ensure you complete appropriate checks. STN 3 49° 59' 30" STN 2 Datum bearing = 20° 00'00" 60° 00'00" 70° 00'00" STN 1 Calculate the angular misclose: Is it appropriate to adjust this angular misclose? How many angles/bearings will be adjusted?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A surveyor completed a closed traverse around four survey marks, starting at station 1 and
finishing at station 3. The angles they observed around the traverse are shown on the
diagram below. Ensure you complete appropriate checks.
STN 3
49° 59' 30"
STN 2
Datum bearing = 20° 00′ 00
60° 00'00"
70° 00'00"
STN 1
Calculate the angular misclose:
Is it appropriate to adjust this angular misclose?
How many angles/bearings will be adjusted?
O
Transcribed Image Text:A surveyor completed a closed traverse around four survey marks, starting at station 1 and finishing at station 3. The angles they observed around the traverse are shown on the diagram below. Ensure you complete appropriate checks. STN 3 49° 59' 30" STN 2 Datum bearing = 20° 00′ 00 60° 00'00" 70° 00'00" STN 1 Calculate the angular misclose: Is it appropriate to adjust this angular misclose? How many angles/bearings will be adjusted? O
What is the correction value to be applied to each angle?
The final adjusted bearings are:
11
• Line 1-2 =
• Line 2-3 =
Line 3-1 =
O
0
Transcribed Image Text:What is the correction value to be applied to each angle? The final adjusted bearings are: 11 • Line 1-2 = • Line 2-3 = Line 3-1 = O 0
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