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Research and application of Rayleigh wave 3-D phase velocity imaging based on wavelet transform

期刊: ANNALS OF GEOPHYSICS, 2021; 64 (1)

Rayleigh wave detection is a recently developed method for shallow seismic exploration. Current Rayleigh wave data processing and interpretation metho......

Reflection Full Waveform Inversion with Decoupled Elastic-wave Equations in Inhomogeneous Medium

期刊: ANNALS OF GEOPHYSICS, 2021; 64 (1)

Y Reflection full-waveform inversion (RFWI) can reduce the nonlinearity of inversion providing an accurate initial velocity model for full-waveform in......

Amplitude variation with incident angle inversion for fluid factor in the depth domain

期刊: ANNALS OF GEOPHYSICS, 2019; 62 ()

The development of Pre-stack depth migration makes the imaging of the subsurface structure in the depth possible, which set a foundation for the study......

JIF:1.53

"DEPENDENCE OF DYNAMIC ELECTROKINETIC-COUPLING-COEFFICIENT ON THE ELECTRIC DOUBLE LAYER THICKNESS OF FLUID-FILLED POROUS FORMATIONS"

期刊: ANNALS OF GEOPHYSICS, 2018; 61 (3)

Electrokinetic coupling between pore-fluid flow and electric field arising from the electrical double layer (EDL) has many applications in geoscience.......

JIF:1.53

EXTRACTING BOREHOLE STRAIN PRECURSORS ASSOCIATED WITH THE LUSHAN EARTHQUAKE THROUGH PRINCIPAL COMPONENT ANALYSIS

期刊: ANNALS OF GEOPHYSICS, 2018; 61 (4)

A YRY-4 borehole strainineter installed at the Guza Station recorded anomalous changes in borehole strain data preceding the Lushan earthquake on Apri......

JIF:1.53

APPLICATION OF GROUNDED ELECTRICAL SOURCE AIRBORNE TEM SYSTEM IN CHANGYI BIF DEPOSIT, JIAODONG PENINSULA OF EASTERN CHINA

期刊: ANNALS OF GEOPHYSICS, 2018; 61 (4)

Semi-airborne transient electromagnetic (S-ATEM) method is a hybrid method which employs a grounded electrical or a loop source and an airborne receiv......

JIF:1.53

FULL WAVEFORM INVERSION BASED ON MORPHOLOGICAL COMPONENT ANALYSIS SEISMIC DATA RECONSTRUCTION

期刊: ANNALS OF GEOPHYSICS, 2018; 61 (4)

Seismic exploration is the most important and the most effective method of solving the petroleum exploration problem which uses seisink data to cogniz......

JIF:1.53

ANALYTICAL SEISMIC WAVE ATTENUATION AND VELOCITY DISPERSION IN LAYERED DOUBLE-POROSITY MEDIA

期刊: ANNALS OF GEOPHYSICS, 2018; 61 (3)

Due to differences of rock properties such as porosity, permeability and compressibility between different regions in the porous media, pressure gradi......

JIF:1.53

Feasibility study for the microseismic monitoring of the natural gas reservoir of "Sant'Alberto" (Po Plain, Italy)

期刊: ANNALS OF GEOPHYSICS, 2017; 60 (2)

In this paper we present a feasibility study for the surface seismic monitoring of the "Sant'Alberto" gas reservoir (Po Plain, Northern Italy). The pr......

JIF:1.21

Accurate computation of leaky modes for anomalous layered models

期刊: ANNALS OF GEOPHYSICS, 2017; 60 (6)

Current research in seismic exploration or seismological engineering has been focused in shallow subsurface, which usually consists of unconsolidated ......

JIF:1.21

Computation of wave attenuation and dispersion, by using quasi-static finite difference modeling method in frequency domain

期刊: ANNALS OF GEOPHYSICS, 2017; 60 (6)

In seismology, seismic numerical modeling is regarded as a useful tool to interpret seismic responses. The presence of subsurface heterogeneities at v......

JIF:1.21

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