4.) (10 Points) Latitude and DepartureGiven the observed data of a closed traverse, determine the latitudes and departuresof each line.LineLength161.460 mAzimuth from NorthAB228°20'ВС180.490 m267°43CD171.830 m352°01'DE229.700 m82°12'EA130.550 m131°48'* Indicate the sign for latitude and departureNote: EXPRESS YOUR ANSWER UPTO 3 DECIMAL PLACES.

Answered: Image /qna-images/answer/88b598db-0b1f-4ef5-809e-f7c9e2b8baf3.jpg

4.) (10 Points) Latitude and Departure Given the observed data of a closed traverse, determine the latitudes and departures of each line. Azimuth from North 228°20' 267°43' 352°01' Line Length 161.460 m AB BC 180.490 m 171.830 m 229.700 m 130.550 m CD DE 82°12' EA 131°48' * Indicate the sign for latitude and departure * Note: EXPRESS YOUR ANSWER UPTO 3 DECIMAL PLACES.

4.) (10 Points) Latitude and Departure Given the observed data of a closed traverse, determine the latitudes and departures of each line. Azimuth from North 228°20' 267°43' 352°01' Line Length 161.460 m AB BC 180.490 m 171.830 m 229.700 m 130.550 m CD DE 82°12' EA 131°48' * Indicate the sign for latitude and departure * Note: EXPRESS YOUR ANSWER UPTO 3 DECIMAL PLACES.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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From the field notes of a closed traverse shown below, adjust the traverse using transit rule. LINES BEARING DISTANCES AB DUE NORTH 400 M BC N 45-00 E 800 M CD S 60-00 E 700 M DE S 20-00 W 600 M EA S 86-59 W 966.34 M
Q1/ The data given in Table below were obtained for an anti-clockwise closed-loop traverse. The azimuth of AF 136° 25' 12'. Determine the adjusted traverse by Bowditch's method Length Internal Correction Corrected angle Station (m) Int. angle 17.098 130 1845"| <-2" 130°18'43" 102.925 110°18°23" 110°18 21" - 2" - 2" - 2" 99 32'35" 33.866 116 18°02" C 92.782 9932'33" 116 18'00" 63.719 119 46'07" <-2" 119°46°05" F 79.097 143°46°20"| - 2" 143 46'18" Σ 389.487 720°0012"| - 12" 720 00'00"
A transit with a stadia interval factor of 100.12 was set at C on the line between points A and B, the following stadia readings were observed. (draw the Instrument set up) Stadia Hair Readings (m) Rod Position Vertical Angle Upper (a) Middle (c) Lower (b) Rod Held at A - 50 17' 1.318 1.148 0.978 Rod Held at B + 2° 21' 2.048 1.882 1.355 If the stadia constant is 0.29 m determine the following: A. Length of line AB (horizontal). ANSWER: B. If the elevation at B is 76.751m what is the elevation at A. ANSWER:
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A transit with stadia interval factor of 100.8 was set up at point C on the line between points A and B. The following readings were observed: HAIR READINGS ROD VERTICAL ANGLE UPPER MIDDLE LOWER A +15-25 1.972 1.854 1.732 В -09-07 1.330 1.175 1.010 If the distance from the instrument to the focus is 0.38m, determine the following: a) Horizontal distance between A and B. b) Difference in elevation between A and B.
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