Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Further remarks on the altimetry-gravimetry problems
Abstract The two Altimetry-Gravimetry linearized boundary value problems, both characterized by gravity anomaly boundary data on the continents, while on the oceans either the gravity potential or its radial derivative is assumed to be known, are investigated in their modified version, in the spherical boundary approximation. A constant unknown bias is added to the data set on the oceans, while a vanishing zerodegree harmonic component is assumed as additional constraint. Existence, uniqueness and regularity results are obtained, it is proved that, in order to obtain regularization of the solution, not only regular data must be imposed, on the continents and on the oceans, but suitable constraints on the coast line are needed.
Further remarks on the altimetry-gravimetry problems
Abstract The two Altimetry-Gravimetry linearized boundary value problems, both characterized by gravity anomaly boundary data on the continents, while on the oceans either the gravity potential or its radial derivative is assumed to be known, are investigated in their modified version, in the spherical boundary approximation. A constant unknown bias is added to the data set on the oceans, while a vanishing zerodegree harmonic component is assumed as additional constraint. Existence, uniqueness and regularity results are obtained, it is proved that, in order to obtain regularization of the solution, not only regular data must be imposed, on the continents and on the oceans, but suitable constraints on the coast line are needed.
Further remarks on the altimetry-gravimetry problems
Sacerdote, F. (Autor:in) / Sansò, F. (Autor:in)
Bulletin géodésique ; 61
1987
Aufsatz (Zeitschrift)
Englisch
Geodäsie , Geometrie , Geodynamik , Zeitschrift , Mathematik , Mineralogie
Altimetry–gravimetry problems with free vertical datum
| Online Contents | 2000
The compatibility conditions in altimetry–gravimetry boundary value problems
| Online Contents | 2005
The compatibility conditions in altimetry–gravimetry boundary value problems
| Online Contents | 2005
Solution of the altimetry-gravimetry problem
| Online Contents | 1983
Rank Deficiency of Altimetry-Gravimetry SST Determination
| British Library Conference Proceedings | 1995