Results 21 to 30 of about 13,835 (224)

Crustal Thickness Variations in the Central Midcontinent, USA, and Their Tectonic Implications: New Constraints Obtained Using the H‐κ‐c Method

open access: yesGeophysical Research Letters, 2022
The central midcontinent of the USA's cratonic platform is a region of low elevation and relief underlain by tectonic basins, domes, faults, and monoclines.
Hongyu Xiao   +4 more
doaj   +1 more source

Depth migration of crustal-scale seismic reflection profiles: A case study in the Bohai Bay basin

open access: yesFrontiers in Earth Science, 2023
The application of the pre-stack depth migration (PSDM) method using deep seismic reflection data is still a challenge. In this paper, a deep seismic reflection dataset collected from the Bohai Bay Basin is used to test the applicability of the pre-stack
Xiaofan Deng   +4 more
doaj   +1 more source

A local lithospheric structure model for Vietnam derived from a high-resolution gravimetric geoid

open access: yesEarth, Planets and Space, 2021
High-resolution Moho and lithosphere–asthenosphere boundary depth models for Vietnam and its surrounding areas are determined based on a recently released geoid model constructed from surface and satellite gravity data (GEOID_LSC_C model) and on 3ʹʹ ...
Dinh Toan Vu   +3 more
doaj   +1 more source

A High-Resolution Global Moho Model from Combining Gravimetric and Seismic Data by Using Spectral Combination Methods

open access: yesRemote Sensing, 2023
The high-resolution Moho depth model is required in various geophysical studies. However, the available models’ resolutions could be improved for this purpose.
Arash Dashtbazi   +3 more
doaj   +1 more source

The Moho depth map of the European Plate [PDF]

open access: yesGeophysical Journal International, 2009
SUMMARY The European Plate has a 4.5 Gy long and complex tectonic history. This is reflected in the present-day large-scale crustal structures. A new digital Moho depth map is compiled from more than 250 data sets of individual seismic profiles, 3-D models obtained by body and surface waves, receiver function results and maps of seismic and/or gravity ...
Grad, M   +61 more
openaire   +2 more sources

Moho Inversion by Gravity Anomalies in the South China Sea: Updates and Improved Iteration of the Parker‐Oldenburg Algorithm

open access: yesEarth and Space Science, 2023
The Moho is the interface between crust and mantle, and accurate location of the Moho is important for both resource exploration and deep earth condition and structural change investigations. The theory of the traditional Parker‐Oldenburg (P‐O) method is
Weibo Rao   +8 more
doaj   +1 more source

Moho depth inversion in the Tibetan Plateau from high-precision gravity data

open access: yesEarth and Planetary Physics, 2023
The Tibetan Plateau (TP) is the youngest orogenic belt resulting from a continental collision on the Earth. It is a natural laboratory for studying continental dynamics, such as continental convergence, plate subduction, and plateau uplift. Investigating
HuiYou He   +5 more
doaj   +1 more source

Regional mapping of the crustal structure in southern California from receiver functions [PDF]

open access: yes, 2007
Lateral variations of the crustal structure in southern California are determined from receiver function (RF) studies using data from the Southern California Seismic Network broadband stations and Los Angeles Regional Seismic Experiment surveys.
Clayton, R. W., Yan, Z.
core   +1 more source

Scandinavian Moho depth and Moho density contrast recovery using a least-squares procedure

open access: yes, 2023
The 28th IUGG General Assembly (IUGG2023) (Berlin 2023)
Abrehdary, M., Sjöberg, L.
openaire   +2 more sources

Papua New Guinea Moho inversion based on XGM 2019e gravity field model

open access: yesFrontiers in Earth Science, 2023
The construction of the high-resolution Moho depth model is significant for studying the characteristics of the complex tectonic movement (seafloor spreading, plate subduction phenomena) in Papua New Guinea.
Yijun Liu   +4 more
doaj   +1 more source

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