Evidence of non-uniform crust of Ceres from Dawn's high-resolution gravity data

RS Park, AS Konopliv, AI Ermakov… - Nature …, 2020 - nature.com
The gravity and shape data acquired by the Dawn spacecraft during its primary mission
revealed that Ceres is partially differentiated with an interior structure consistent with a …

Spatial and spectral analysis of refined gravity data for modelling the crust–mantle interface and mantle-lithosphere structure

R Tenzer, V Gladkikh, P Novák, P Vajda - Surveys in geophysics, 2012 - Springer
We analyse spatial and spectral characteristics of various refined gravity data used for
modelling and gravimetric interpretation of the crust–mantle interface and the mantle …

GRACE leakage error correction with regularization technique: case studies in Greenland and Antarctica

D Mu, H Yan, W Feng, P Peng - Geophysical Journal …, 2017 - academic.oup.com
Filtering is a necessary step in the Gravity Recovery and Climate Experiment (GRACE) data
processing, but leads to signal leakage and attenuation obviously, and adversely affects the …

Band‐limited topographic mass distribution generates full‐spectrum gravity field: Gravity forward modeling in the spectral and spatial domains revisited

C Hirt, M Kuhn - Journal of Geophysical Research: Solid Earth, 2014 - Wiley Online Library
Most studies on gravity forward modeling in the spectral domain truncate the gravitational
potential spectra at a resolution commensurate with the input topographic mass model. This …

A spectral assessment review of current satellite‐only and combined Earth gravity models

D Tsoulis, K Patlakis - Reviews of geophysics, 2013 - Wiley Online Library
The realization over the last decade of dedicated gravity field satellite missions enabled the
production of a series of new satellite‐only and combined models for the Earth's gravity field …

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 …

Ellipsoidal topographic potential: new solutions for spectral forward gravity modeling of topography with respect to a reference ellipsoid

SJ Claessens, C Hirt - Journal of Geophysical Research: Solid …, 2013 - Wiley Online Library
Forward gravity modeling in the spectral domain traditionally relies on spherical
approximation. However, this level of approximation is insufficient for some present day high …

[HTML][HTML] A Comparison of Gravimetric, Isostatic, and Spectral Decomposition Methods for a Possible Enhancement of the Mantle Signature in the Long-Wavelength …

R Tenzer, W Chen - Remote Sensing, 2023 - mdpi.com
A long-wavelength geoidal geometry characterizes the most pronounced features of the
Indian Ocean geoid low and the West Pacific and North Atlantic geoid highs. These large …

Crustal structure and Curie point depth in central Mexico inferred from the spectral analysis and forward modeling of potential field data

CR Peredo, V Yutsis, AJ Martin… - Journal of South American …, 2021 - Elsevier
Different interpretations of crustal thickness variations have been proposed for central
Mexico. The studied region encompass the transition between the Mesa Central, an …

Evaluation of high‐degree series expansions of the topographic potential to higher‐order powers

C Hirt, M Kuhn - Journal of Geophysical Research: Solid Earth, 2012 - Wiley Online Library
Mass associated with surface topography makes a significant contribution to the Earth's
gravitational potential at all spectral scales. Accurate computation in spherical harmonics to …