Can anyone help me with the question please. Starting Point Coordinates: E_A = 500.00, N_A = XXXXXXXXXXHere is the survey data for the polygon ABCDE shown at left: For this polygon, complete the...




Can anyone help me with the question please.



Starting Point Coordinates: E_A = 500.00, N_A = 500.00 Here is the survey data for the polygon ABCDE shown at left: For this polygon, complete the following tasks. In addition to our discussion in lecture, you can use Table 10.4 in Ghilani and the surrounding text for guidance, as well as the materials on our D2L site. This problem is identical to the problems we've studied. Sum the interior angles. Is the sum correct for this 5-sided polygon? I would accept a sum within 40" of the proper value. If the sum deviates by more than 40", you should distribute the difference equally among the 5 vertices. Calculate the Azimuth of each of the 5 legs of the polygon. Now you have the azimuths and lengths of each leg of the polygon. Calculate Latitudes and Departures and the resulting misclosure vector (delta E, delta N) for the traverse. Using the misclosure components delta E and delta N, calculate the corrections for all Latitudes and Departures, using the method of corrections weighted according to the leg lengths. Then calculate the final corrected coordinates for points A-E.

May 14, 2022
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