Delineation of structural lineaments of the Southwest Sub-basin (East Vietnam Sea) using global marine gravity model from CryoSat-2 and Jason-1 satellites

LT Pham, SP Oliveira, MH Le, PT Trinh, TV Vu… - Geocarto …, 2022 - Taylor & Francis
In recent years, the analysis of satellite gravity data is used as a powerful tool for geologic
mapping. This study is based on various filtered maps of Bouguer gravity anomaly data of …

Comparison of different methods for a Moho modeling under oceans and marginal Seas: A case study for the Indian Ocean

S Rathnayake, R Tenzer, W Chen, M Eshagh… - Surveys in …, 2021 - Springer
Since marine seismic studies are relatively sparse and unevenly distributed, detailed
tomographic images of the Moho geometry under large parts of the world's oceans and …

[HTML][HTML] Subsurface structural mapping from high-resolution gravity data using advanced processing methods

LT Pham, DA Nguyen, AM Eldosouky… - Journal of King Saud …, 2021 - Elsevier
The study area has a complex geological structure and is studied for mapping the density
interfaces using geophysical techniques. However, it has not been studied for mapping …

[HTML][HTML] Novel technique for the interpretation of gravity anomalies over geologic structures with idealized geometries using the Manta ray foraging optimization

UC Ben, AE Akpan, EO Enyinyi, E Awak - Journal of Asian Earth Sciences …, 2021 - Elsevier
In this study, the potential and efficacy of adapting the bioinspired Manta ray foraging
optimization algorithm (MRFO) as a tool for estimating model parameters of two-dimensional …

Gravity maps of the lithospheric structure beneath the Indian Ocean

S Rathnayake, R Tenzer, M Eshagh, M Pitoňák - Surveys in Geophysics, 2019 - Springer
The lithospheric structure beneath the Indian Ocean is probably the most complicated, but at
the same time, the least understood among world's oceans. Results of tomographic …

Identification of the Subsurface Structure of Geothermal Working Area of the Hamiding Mountain, North Maluku through Land Surface Temperature (LST) Data and …

M Nafian, B Gunawan… - Journal of Natural …, 2022 - journal.walisongo.ac.id
The Mount Hamiding area has one of the largest geothermal potentials in Indonesia to be
exploited. Therefore, this research was conducted with the aim of knowing the subsurface …

Crustal structure and tectonic evolution of Greater Maldive Ridge, Western Indian Ocean, in the context of plume-ridge interaction

P Kunnummal, SP Anand - Gondwana Research, 2022 - Elsevier
Abstract The Greater Maldive Ridge (GMR), consisting of the Maldive Ridge (MR) and Deep
Sea Channel (DSC) region, is the NS trending, middle segment of Chagos-Laccadive Ridge …

The utility of the enhancement techniques for mapping subsurface structures from gravity data

LT Pham, T NGUYEN XUAN, AM Eldosouky… - Frontiers in Scientific …, 2022 - journals.ekb.eg
An important feature in the interpretation of gravity data is the determination of the edges of
the density structures. There are several different enhancement techniques used to achieve …

Interpretation of the lithospheric structure beneath the Indian Ocean from gravity gradient data

S Rathnayake, R Tenzer - Journal of Asian Earth Sciences, 2019 - Elsevier
Global geoidal undulations are often used as the constraining parameter to model the
mantle convection pattern, while gravity data are typically applied to interpret the lithospheric …

Imaging crustal features and Moho depths through enhancements and inversion of gravity data from the Philippine island arc system

MAA Casulla, H Mizunaga, T Tanaka… - Progress in Earth and …, 2022 - Springer
The Philippine archipelago is a complex island arc system, where many regions still lack
geopotential field studies. The high-resolution isostatic anomaly and free-air anomaly digital …