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Document type:
Zeitschriftenaufsatz 
Author(s):
Bucha, Blazej; Hirt, Christian; Kuhn, Michael 
Title:
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...    »
 
Journal title:
Journal of Geodesy 
Year:
2019 
Journal volume:
93 
Month:
Jan 
Journal issue:
Pages contribution:
65--83 
Print-ISSN:
1432-1394