A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Abstract. A data weighting method for combining different geodetic data based on statistical tests of the residuals is discussed. By requiring the residuals of combination solution to be white Gaussian as a sample of random noise, the relative weight factors can be determined internally, independent of external comparisons. To achieve this goal and to assess the solution, the Pearson $ χ^{2} $ and higher-order moments of residuals are used to measure quantitatively the discrepancies between the residuals and white Gaussian noise.
Abstract. A data weighting method for combining different geodetic data based on statistical tests of the residuals is discussed. By requiring the residuals of combination solution to be white Gaussian as a sample of random noise, the relative weight factors can be determined internally, independent of external comparisons. To achieve this goal and to assess the solution, the Pearson $ χ^{2} $ and higher-order moments of residuals are used to measure quantitatively the discrepancies between the residuals and white Gaussian noise.
Data weighting and solution assessment in combination
Journal of Geodesy ; 73
1999
Article (Journal)
English
BKL:
38.73
Geodäsie
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