Benutzer: Gast  Login
Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Bucha, B; Hirt, C.; Kuhn, M. 
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 gravitationa 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 pro...    »
 
Stichworte:
Spectral gravity forward modelling; Spherical harmonics; Molodensky’s truncation coefficients Topographic potential; Gradient approach; Residual terrain modelling 
Zeitschriftentitel:
Journal of Geoesy 
Jahr:
2018 
Jahr / Monat:
2018-04 
Nachgewiesen in:
Scopus 
Publikationsdatum:
05.04.2018