3D inversion of airborne gravity-gradiometry data using cokriging

M Geng, D Huang, Q Yang, Y Liu - Geophysics, 2014 - library.seg.org
We developed a new method for interpretation of airborne gravity gradiometry data, based
on cokriging inversion. The cokriging method that we evaluated minimized the theoretical …

Multi-Order Sequential Joint Inversion of gravity data with inhomogeneous depth weighting: from near surface to basin modelling applications

L Bianco, M Tavakoli, A Vitale… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
We have established a workflow for a multiorder sequential joint inversion (MOSJI) of gravity
and gravity gradients, that aims at modeling vertically stacked sources in various geological …

Inversion of gravity gradient tensor data: does it provide better resolution?

V Paoletti, M Fedi, F Italiano, G Florio… - … Supplements to the …, 2016 - academic.oup.com
The gravity gradient tensor (GGT) has been increasingly used in practical applications, but
the advantages and the disadvantages of the analysis of GGT components versus the …

Three integrating methods for gravity and gravity gradient 3-D inversion and their comparison based on a new function of discrete stability

P Qin, C Zhang, Z Meng, D Zhang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Integrated gravity and gravity gradient 3-D inversion can effectively improve the resolution of
inversion results. This study aims to find a better way to extract geological information from …

Depth estimation of simple causative sources from gravity gradient tensor invariants and vertical component

B Oruç - Pure and applied geophysics, 2010 - Springer
The gravity gradient tensor (GGT) is deduced from products of second-order derivatives of
the gravitational potential. A new method based on the invariants of the GGT has been …

[PDF][PDF] Joint inversion of gravity and gravity gradient and its application to mineral exploration

CP Dubey, A Roy - J. Ind. Geophys. Union, 2023 - researchgate.net
Airborne gravity gradiometry has brought a remarkable improvement in mineral and
petroleum exploration due to its high resolution. Structures of very different sizes and …

3D inversion of full gravity gradient tensor data using SL0 sparse recovery

Z Meng - Journal of Applied Geophysics, 2016 - Elsevier
We present a new method dedicated to the interpretation of full gravity gradient tensor data,
based on SL0 sparse recovery inversion. The SL0 sparse recovery method aims to find out …

The advantage analysis of 3-D inversion of airborne gravity gradiometry data with larger sampling interval

T Wang, G Ma, L Li, P Qin… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Airborne gravity gradiometry is an effective tool for its high efficiency and sensitivity to the
interesting buried targets, which has been increasingly introduced in mineral and petroleum …

Understanding the structural setting in the Southern Apennines (Italy): insight from Gravity Gradient Tensor

M Fedi, L Ferranti, G Florio, I Giori, F Italiano - Tectonophysics, 2005 - Elsevier
The Lucania Apennines form the frontal part of the Apennines in Southern Italy. This
orogenic belt was formed in response to late Miocene–Early Pleistocene shortening and …

Fast 3D inversion of airborne gravity-gradiometry data using Lanczos bidiagonalization method

Z Meng, F Li, D Zhang, X Xu, D Huang - Journal of Applied Geophysics, 2016 - Elsevier
We developed a new fast inversion method for to process and interpret airborne gravity
gradiometry data, which was based on Lanczos bidiagonalization algorithm. Here, we …