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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Bucha, Blazej; Hirt, Christian; Kuhn, Michael 
Titel:
Cap integration in spectral gravity forward modelling: near- and far-zone gravity effects via Molodensky's truncation coefficients 
Abstract:
Spectral gravity forward modelling is a technique that converts a band-limited topography into its implied gravitational field. This conversion implicitly relies on global integration of topographic masses. In this paper, a modification of the spectral technique is presented that provides gravity effects induced only by the masses located inside or outside a spherical cap centred at the evaluation point. This is achieved by altitude-dependent Molodensky's truncation coefficients, for which we pr...    »
 
Zeitschriftentitel:
Journal of Geodesy 
Jahr:
2019 
Band / Volume:
93 
Monat:
Jan 
Heft / Issue:
Seitenangaben Beitrag:
65--83 
Print-ISSN:
1432-1394