1. To obtain the perimeter of the land bounded by ABCD, following distance measurements were obtained with 95th percentile standard error. All measurements and errors are in meters. Section Distance (195th percentile standard error) 40.50 (+ 0.020) 25.50 (+0.015) 45.50 (± 0.020) 55.00 (+ 0.025) AB BC CD DA Estimate; (1) Perimeter of the land, 95th standard error of the perimeter, Standard deviation of the perimeter A B e C

1. For the given BALANCED latitudes and departures, calculate the area using the DMD method. Side N AB BC CD DE 400 100 EA 300 SE W 300 500 0 What is the area? 8.72 acres 3.90 acres 7.80 acres 400 17.45 acres 400 0 200 600

An irregular lot was surveyed to obtain its area. Compute for the lot’sarea using DPD method. (Balance the traverse using the Compass Rule).The obtained data are as follows: *SHOW COMPLETE SOLUTION

FUNDAMENTALS OF SURVEYING 1 All azimuths are measured from South. All angles must be written to the nearest minute only. All latitudes and departures must be written to two decimal places only. 3.The algebraic sum of latitude and departure of a six-sided tract of land are as follows: EL = - 1.35m, precision or relative error of the survey. ED = + 1.18 m. If the total length of boundary is 455. 56m, determine the 4.The latitude and departure of a traverse line were computed as +77.56m and – 87.78m respectively. a) Determine its bearing b) Determine azimuth, c) Determine is distance.