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Document type:
Zeitschriftenaufsatz 
Author(s):
Saadat, S. A.; Safari, A.; Pitoňák, M.; Rexer, M. 
Title:
Regional gravity field recovery of the void areas using SGG-derived surface residual gravity disturbances based on least-squares collocation: a case study in Iran 
Abstract:
Objective of this paper is regional gravity field modelling of the Earth combining surface gravity disturbances and satellite gravity gradiometry (SGG) data based on the least-squares collocation (LSC) over the void areas in Iran, where the existing gravity data are not intensified or available. The gravity disturbances are obtained at minimum geocentric sphere, which is inside the topographic masses by joint inversion of the four high-accuracy components (Vxx, Vyy, Vzz, Vxz) of the GOCE SGG dat...    »
 
Keywords:
Gravity field recovery, GOCE gradiometry data, Hotine integral, Void area, Iran 
Journal title:
Journal of Applied Geophysics 
Year:
2019 
Journal volume:
164 
Pages contribution:
40 - 52 
Print-ISSN:
0926-9851