Assignment No 8

# Assignment No 8 - SUR 3520 Measurement Science Spring 2008...

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SUR 3520: Measurement Science Spring 2008 – Section 4218 Assignment No. 8 Student UFID: 1667-6117 Student Name: Charles K. Baxley 8.1 Given the following observed values for the lines in a trilateration resection problem as: AU = 2828.83 ± 0.015ft BU = 2031.55 ± 0.011 ft CU = 2549.83 ± 0.012 ft The control coordinates of A , B , and C are a. What are the most probable values for the adjusted coordinates of station U ? b. What is the reference standard deviation of unit weight? c. What are the estimated standard deviations of the adjusted coordinates? d. Tabulate the adjusted distances, their residuals and standard deviations. 8.2 For a braced quadric-lateral figure with eight angle observations, write down (no solution necessary): a. The observation equations necessary to perform a least squares adjustment to compute the station coordinate values b. The condition equations necessary to perform a least squares adjustment of the angles Optional Questions (no extra credit): 8.3 Write down the non-linear and then the linear observation equations for the following

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## This homework help was uploaded on 04/17/2008 for the course SUR 3520 taught by Professor Mohammed during the Spring '08 term at University of Florida.

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Assignment No 8 - SUR 3520 Measurement Science Spring 2008...

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