Spectral harmonic analysis and synthesis of Earth's crust gravity field

R Tenzer, P Novák, P Vajda, V Gladkikh… - Computational …, 2012 - Springer
We developed and applied a novel numerical scheme for a gravimetric forward modelling of
the Earth's crustal density structures based entirely on methods for a spherical analysis and …

Improving gravimetric–isostatic models of crustal depth by correcting for non-isostatic effects and using CRUST2. 0

M Bagherbandi, LE Sjöberg - Earth-Science Reviews, 2013 - Elsevier
The principle of isostasy is important in different fields of geosciences. Using an isostatic
hypothesis for estimating the crustal thickness suffers from the more or less incomplete …

Moho depths for Antarctica Region by the inversion of ground-based gravity data

A Borghi - Geophysical Journal International, 2022 - academic.oup.com
In the last years the scientific literature has been enriched with new models of the Moho
depth in the Antarctica Continent derived by the seismic reflection technique and refraction …

Local error calibration of EGM08 geoid using GNSS/levelling data

M Eshagh, S Zoghi - Journal of Applied Geophysics, 2016 - Elsevier
The geoid error, computed from EGM08, is unrealistically large due to the continuation of the
spherical harmonic coefficient errors down to the surface of the reference ellipsoid. In this …

Global to local Moho estimate based on GOCE geopotential model and local gravity data

R Barzaghi, M Reguzzoni, A Borghi… - VIII Hotine-Marussi …, 2016 - Springer
Collocation approach has been applied to get a global Moho model in spherical
approximation based on a GOCE geopotential model. A simple single layer model, with …

[PDF][PDF] Determination of Moho discontinuity from satellite gradiometry data: linear approach

M Eshagh - Geodyn. Res. Int. Bull, 2014 - researchgate.net
The satellite gradiometry data (SGD) can be used for studying the crustal structure in
addition to the Earth's gravity field. This paper will show how this type of data is related to the …

Towards the Moho depth and Moho density contrast along with their uncertainties from seismic and satellite gravity observations

M Abrehdary, LE Sjöberg, M Bagherbandi… - Journal of Applied …, 2017 - degruyter.com
We present a combined method for estimating a new global Moho model named KTH15C,
containing Moho depth and Moho density contrast (or shortly Moho parameters), from a …

Expressions for the global gravimetric Moho modeling in spectral domain

R Tenzer, W Chen - Pure and Applied Geophysics, 2014 - Springer
We apply a newly developed numerical method to improve the Moho geometry by the
implementation of gravity data. This method utilizes expressions for the gravimetric forward …

[HTML][HTML] Improved gravity field estimation by incorporating the Tiangong Space Station and next-generation CAI satellite gravity mission

R Zhao, Q Chen, X Zhang - Geodesy and Geodynamics, 2024 - Elsevier
The next-generation gravity satellite mission equipped with the Cold Atom Interferometry
(CAI) gradiometer has great potential for the Earth's gravity field estimation. Deploying a CAI …

Fast collocation for Moho estimation from GOCE gravity data: the Iran case study

H Heydarizadeh Shali, D Sampietro… - Geophysical Journal …, 2020 - academic.oup.com
The study of the discontinuity between crust and mantle beneath Iran is still an open issue in
the geophysical community due to its various tectonic features created by the collision …