Abstract
The external expansion of the Earth’s potential V in spherical harmonics is generalized to the Earth’s surface. Some additional expansions are also proposed which represent the potential of a finite body practically in the whole space. The series developed can be used for the combined evaluation of the Earth’s potential from both satellite and gravimetric measurements.
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An erratum to this article is available at http://dx.doi.org/10.1007/BF02530866.
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Petrovskaya, M.S. Generalization of Laplace’s expansion to the earth’s surface. Bull. Geodesique 51, 53–62 (1977). https://doi.org/10.1007/BF02521541
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DOI: https://doi.org/10.1007/BF02521541