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Integral formulas for heterogeneous data in physical geodesy
Abstract The least squares estimator is derived for a random stochastic process implied by one or two heterogeneous random stochastic processes on a sphere. The solution can be regarded as least squares collocation in the continuous case. When the method is applied in physical geodesy the statistical expectation is usually substituted by the global average and the method will then give the minimum mean squares errors of the estimated quantities. The solutions can also be considered as generalizations of the classical integral formulas in physical geodesy for heterogeneous data information.
Integral formulas for heterogeneous data in physical geodesy
Abstract The least squares estimator is derived for a random stochastic process implied by one or two heterogeneous random stochastic processes on a sphere. The solution can be regarded as least squares collocation in the continuous case. When the method is applied in physical geodesy the statistical expectation is usually substituted by the global average and the method will then give the minimum mean squares errors of the estimated quantities. The solutions can also be considered as generalizations of the classical integral formulas in physical geodesy for heterogeneous data information.
Integral formulas for heterogeneous data in physical geodesy
Sjoberg, Lars (Autor:in)
Bulletin Géodésique ; 53
1979
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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