Question

1 point
In relative positioning, Weighted Least Square method is applied to take into account the _________ of GPS observables.​

Answer 1

In relative positioning, Weighted Least Square method is applied to take into account the correlation of GPS observables.

Answer 2

In relative positioning, the Weighted Least Square method is applied to take into account the correlation of GPS observables.​

• The Least squares method is the calculation of the receiver coordinates obtained from the pseudo ranges.
• The application of this method is a good approximation of the receiver coordinates at any given location.
• Some of the Keywords used in this type of method are Signal processing algorithms, GPS receiver coordinates, and pseudo ranges.
• However, the benefit of using the weighted least squares method over other methods is the ability to handle regression situations in which the data points are of varying quality.
• It is also used to develop equations and algorithms for state estimation.
• Moreover, the linear state estimation problem is formulated with linear methods using the PMU data.

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