2. Given the observed magnetic bearings (forward and backward) of a closed compass traverse Observed Magnetic Bearings Forward N 55°30' E S 58°40' E S 14°30' E S 77°10' W N 40°20' W Line Backward S 55°45' W N 58°30' W N 14°00' W N 77°10' E S 40°15' E АВ BC CD DE EA
2. Given the observed magnetic bearings (forward and backward) of a closed compass traverse Observed Magnetic Bearings Forward N 55°30' E S 58°40' E S 14°30' E S 77°10' W N 40°20' W Line Backward S 55°45' W N 58°30' W N 14°00' W N 77°10' E S 40°15' E АВ BC CD DE EA
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![2. Given the observed magnetic bearings (forward and backward) of a closed compass
traverse
Line
Observed Magnetic Bearings
Forward
Backward
N 55°30' E
S 58°40' E
S 14°30' E
S 77°10' W
N 40°20' W
S 55°45' W
N 58°30' W
N 14°00' W
N 77°10' E
S 40°15' E
АВ
BC
CD
DE
EA
A. Plot the given closed traverse
B. Determine the best line
C. Calculate the total interior angle error
D. Calculate the adjusted interior angles at each station
E. Adjust the bearings of each line.
F. Tabulate your final answers](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F17c42608-d3d1-4d63-9e8e-e3d5da16992d%2Fb614c0c3-a1db-4b90-ab71-b230564f364e%2Fslttphrl_processed.png&w=3840&q=75)
Transcribed Image Text:2. Given the observed magnetic bearings (forward and backward) of a closed compass
traverse
Line
Observed Magnetic Bearings
Forward
Backward
N 55°30' E
S 58°40' E
S 14°30' E
S 77°10' W
N 40°20' W
S 55°45' W
N 58°30' W
N 14°00' W
N 77°10' E
S 40°15' E
АВ
BC
CD
DE
EA
A. Plot the given closed traverse
B. Determine the best line
C. Calculate the total interior angle error
D. Calculate the adjusted interior angles at each station
E. Adjust the bearings of each line.
F. Tabulate your final answers
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