A. Computed latitude for course AB and BC. B. Computed Departure for course DE and EF.
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- I. TRANSIT RULE. Given in the accompanying tabulation are the observed data for a traverse obtained from a transit- tape survey. De- termine the latitudes and departures of each course and balance these quantities by employing the transit rule. Tabulate values accordingly. COURSE LENGTH AB BC CD 495.85m 850.62 855.45 AZIMUTH FROM NORTH 5°30' 46 02' 112°22' COURSE LENGTH 1,020.87m 1,117.26 660.08 DE EF FA AZIMUTH FROM NORTH 167°35' 263 44' 304°51' 2. ADJUSTMENT OF LENGTHS AND AZIMUTHS. Given the observed and calculated data in Problem No. I. Determine the adjusted length and adjusted azimuth (reckoned from north) of each course and tabulate values accordingly.Given the following data for a transit tape survey: Length (m) Latitude -S 119.09 Course Departure -W 157.16 +N +E АВ BC CD DA Sums 197.20 372.31 372.28 4.54 165.03 1.16 164.63 242.50 977.04 242.16 12.99 a) By applying the TRANSIT RULE, determine the corrections to be applied respectively to the latitude and departure of course BC. b) Using the given data and employing the TRANSIT RULE, determine the adjusted latitude and adjusted departure of course CD. C) Determine the adjusted length and adjusted bearing of all courses.For the given data of a transit-tape survey. Show all computations. 1. Determine the latitudes and departures of the lines. 2. Determine the area by DMD and DPD. 3. Plot the traverse. LINE LENGTH (m) BEARING ADJUSTED LATITUDE ADJUSTED DEPARTURE +N -S +E -W S 75°48" E S 15°18'W S 68°06'W N 28°39'W АВ 1084.32 BC 1590.51 CD 1294.74 DE 2423.62 EA 1738.96 N 84°51'E Tabulation Format: LINE ADJ. LAT ADJ. DEP DMD DOEBLE AREAS +NDA -SDA AB BC CD DE EA Sum
- 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 compass rule and transit rule. Also determine the linear error of closure, bearing of the side of error and the relative error of closure. tabulates values accordingly. COURSE | DISTANCE | BEARING AB | 368.76 | N 15°18' E BC | 645.38 | S 85°46' E CD | 467.86 | S 18°30' W DA | 593 | N 77°35' WProblems The following latitudes and departures were obtained for a closed traverse ABCDEFA survey: Adjust the traverse by Bowditch's method and compute corrected latitudes and departures of all the traverse lines. Also calculate the bearing of CD. Line Latitude (m) Departure (m) AB 0.00 183.79 128.72 98.05 177.76 -140.85 -76.66 -154.44 -177.09 0.00 -52.43 13.08 BC CD DE EF FA7. Given in the accompanying tabulation are the observed data for an open traverse which was made between stations A and E. Determine the shortest distance between the two stations and the direction of line AE or EA. Assume that the observed data are correct and without error. LINES/COURSE AZIMUTH reckoned LENGTH from NORTH АВ 54°50' 518.32m BC 79°18' 594.08m 130°05' 22°35' CD 936.76m DE 425.89m EA ? A. The computed length of course EA. B. The identified bearing and azimuth of course EA.
- 1. Given in the accompanying tabulations are the observed data for transit-tape survey: DISTANCE 388.08 m 732.72 m BEARING S 52-51' W N 00°42' E S 85*57' E S 03*04' W LINE AB BC CD 324.78 m DA 477.24 m Tabulate the adjusted distance and bearing of the given traverse using compass rule.4.) (10 Points) Latitude and Departure Given the observed data of a closed traverse, determine the latitudes and departures of each line. Line Length 161.460 m Azimuth from North AB 228°20' ВС 180.490 m 267°43 CD 171.830 m 352°01' DE 229.700 m 82°12' EA 130.550 m 131°48' * Indicate the sign for latitude and departure Note: EXPRESS YOUR ANSWER UPTO 3 DECIMAL PLACES.Q3): The following data were collected while running a closed traverse ABCDA. Calculate: Line AB BC CD DA 2- Linear misclosure 3- Traverse precision Length(m) 330 866.8846 411.0045 827 Sum=2435.15 Azimuth 181°25' 89°50' 355°00' 264°18'20" Point A B C 1358.7 D 1323.167 A (calculated) 500 Easting 500 491.84 = = Northing 500 170.1 172.62 582.059 500
- FIELDWORK NO. 08: OMITTED MEASUREMENTS 1. Determine the missing data of the given traverse and determine the area using a. Transit Rule b. Compass Rule c. Coordinates LINE LENGTH BEARING АВ 639.32 m N 09° 30' W ВС UNKNOWN N 56° 55' W CD UNKNOWN S 56° 13' W DE 570.53 S 02° 02' E EA 1,082.71 S 89° 31'E 2. Determine the missing data of the given traverse and determine the area using a. Transit Rule b. Compass Rule c. Coordinates LINE DISTANCE, m BEARING АВ 534.22 S 84 38' W BC 390.62 N 42*30' E CD N 49'49' E DE 304.07 EA 370.29 S 39°20' W7. Given in the accompanying tabulation are the observed data for an open traverse which was made between stations A and E. Determine the shortest distance between the two stations and the direction of line AE or EA. Assume that the observed data are correct and without error. LINES/COURSE AZIMUTH reckoned LENGTH from NORTH AB 54°50' 518.32m BC 79°18' 594.08m CD 130°05' 936.76m DE 22°35' 425.89m EA ? A. The computed length of course EA. B. The identified bearing and azimuth of course EA.Given in the accompanying tabulation are the observed data for a closed traverse obtained from a survey. a. Compute for the unknown quantities b. Compute the area of the lot using DMD or DPD Method LINE LENGTH (m) AZIMUTH FROM NORTH AB 233.10 122°30' ВС 242.05 85°15' CD 191.50 20°00' DE unknown unknown EF 270.65 254°05' FA 252.38 213°00'