Ajuste de poligonal fechada em “LOOP” pelo MMQ com variação das precisões das observações

Abstract

This work aims to analyze the degree of adjustment in a closed polygonal "loop", located at the Federal University of Mato Grosso campus, using two different techniques to establish the precision of the observations collected in the field. Adjust the method of least squares the observations, determine the adjusted coordinates of points and compare their accuracy. Once collected field data, and the verification of their quality, after adjustment by the least squares method are used for the estimations point where the formulations taken as ellipse of errors, the confidence ellipse will allow verification of this quality. The work is done by analyzing and comparing the results obtained using the nominal accuracy of the total station and accuracy average of observations, checking and suggesting through comparative accuracies which provides a more accurate result.