A. Computed latitude for course AB and BC. B. Computed Departure for course DE and EF.
A. Computed latitude for course AB and BC. B. Computed Departure for course DE and EF.
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter14: Highway Surveys And Location
Section: Chapter Questions
Problem 5P
Related questions
Question
show the detailed solution for C- I. thank you

Transcribed Image Text:Given the accompanying tabulation are the observed data for a traverse obtained from a transit-tape survey.
Determine the latitudes and departures of each course and balance these quantities by employing the Transit
rule. Tabulate values accordingly.
LINES/COURSE
AZIMUTH reckoned
LENGTH
from NORTH
АВ
5°30'
495.85m
BC
46°02'
850.62m
CD
112°22'
855.45
DE
167°35'
1,020.87m
EF
263°44'
1,117.26m
FA
304°51'
660.08m
A. Computed latitude for course AB and BC.
B. Computed Departure for course DE and EF.
C. Total closure in latitude (C.) and Total closure in Departure (Co).
D. Computed Corrections for Latitude of course AB and FA.
E. Computed Corrections for Departure of course AB and EF.
F. Computed Adjusted Latitude for course BC and DE.
G. Computed Adjusted Departure for course CD and FA.
H. Computed Adjusted Length for course AB and BC.
I.
Computed Adjusted Azimuth for course CD and DE.
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