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Refinement of the normal Eötvös matrix and its influence on the estimation of the deflections of the vertical

In: Contributions to Geophysics and Geodesy, vol. 45, no. 2
Gerassimos Manoussakis - Romylos Korakitis
Detaily:
Rok, strany: 2015, 93 - 109
Kľúčové slová:
Eötvös matrix, deflection of the vertical, normal gravity field
O článku:
The elements of the Eötvös matrix, usually determined by torsion balance measurements, are useful in many geodetic applications. We present a method for the computation of the elements of the normal Eötvös matrix at a point on the Earth's physical surface, resulting in an improvement in the determination of the deflection of the vertical at intermediate points of a network. In the process, we also present analytical expressions for the computation of the components of the deflection of the vertical. From those expressions and using also a numerical example, we show that the proposed refinement is not completely negligible.

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Ako citovať:
ISO 690:
Manoussakis, G., Korakitis, R. 2015. Refinement of the normal Eötvös matrix and its influence on the estimation of the deflections of the vertical. In Contributions to Geophysics and Geodesy, vol. 45, no.2, pp. 93-109. 1338-0540.

APA:
Manoussakis, G., Korakitis, R. (2015). Refinement of the normal Eötvös matrix and its influence on the estimation of the deflections of the vertical. Contributions to Geophysics and Geodesy, 45(2), 93-109. 1338-0540.