a) Calculate the Angular Error b) Adjust the Angles c) Assuming Azimuth AB = 326°18'37"; Compute Azimuths (BC, CD, DA) using adjusted interior angles d) Convert azimuths to Bearings e) Compute course Latitudes and Departures f) Corrections to course Latitudes and Departures g) Compute Relative Accuracy h) Error Closure i) Assuming that the coordinates at A are N 5000.00 and E 10000.00, Compute the Coordinates Northing and Easting for points B, C, D. j) Plot X (Easting) and Y (Northing) coordinates using excel or by hand. Observations: Station A B C D A Interior Angles 59°29'30" 136°13'11" 52°16'17" 112°01'22" * Computations to the nearest hundredth. Distance (feet) 721.08 922.02 939.31 901.39
a) Calculate the Angular Error b) Adjust the Angles c) Assuming Azimuth AB = 326°18'37"; Compute Azimuths (BC, CD, DA) using adjusted interior angles d) Convert azimuths to Bearings e) Compute course Latitudes and Departures f) Corrections to course Latitudes and Departures g) Compute Relative Accuracy h) Error Closure i) Assuming that the coordinates at A are N 5000.00 and E 10000.00, Compute the Coordinates Northing and Easting for points B, C, D. j) Plot X (Easting) and Y (Northing) coordinates using excel or by hand. Observations: Station A B C D A Interior Angles 59°29'30" 136°13'11" 52°16'17" 112°01'22" * Computations to the nearest hundredth. Distance (feet) 721.08 922.02 939.31 901.39
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Transcribed Image Text:a) Calculate the Angular Error
b) Adjust the Angles
c) Assuming Azimuth AB = 326°18'37"; Compute Azimuths (BC, CD, DA) using adjusted interior
angles
d) Convert azimuths to Bearings
e) Compute course Latitudes and Departures
f) Corrections to course Latitudes and Departures
g) Compute Relative Accuracy
h)
Error Closure
i) Assuming that the coordinates at A are N 5000.00 and E 10000.00, Compute the Coordinates
Northing and Easting for points B, C, D.
j)
Plot X (Easting) and Y (Northing) coordinates using excel or by hand.
Observations:
Station
A
B
C
D
A
Interior Angles
59°29'30"
136°13'11"
52°16'17"
112°01'22"
*Computations to the nearest hundredth.
Distance (feet)
721.08
922.02
939.31
901.39
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