DISPERSION|CURVE IMAGING CONSIDERATIONS WHEN USING ...

DISPERSION-CURVE IMAGING CONSIDERATIONS WHEN USING ...

We also demonstrate the visual effects of using fewer geophones (i.e., data along the space axis) with different spread sizes on the phase-velocity–frequency ...

Dispersion-curve imaging considerations when using multichannel ...

Request PDF | Dispersion-curve imaging considerations when using multichannel analysis of surface wave (MASW) method | The multichannel ...

DISPERSION-CURVE IMAGING CONSIDERATIONS WHEN USING ...

This page is a summary of: DISPERSION-CURVE IMAGING CONSIDERATIONS WHEN USING MULTICHANNEL ANALYSIS OF SURFACE WAVE (MASW) METHOD , March 2015, Society of ...

DISPERSION-CURVE IMAGING CONSIDERATIONS WHEN USING ...

DISPERSION-CURVE IMAGING CONSIDERATIONS WHEN USING MULTICHANNEL ANALYSIS OF SURFACE WAVE (MASW) METHOD. Julian Ivanov 1. ,. Richard D. Miller 1. ,. Sarah Morton ...

Imaging dispersion curves of surface waves on multi‐channel record

DISPERSION-CURVE IMAGING CONSIDERATIONS WHEN USING MULTICHANNEL ANALYSIS OF SURFACE WAVE (MASW) METHOD · Julian Ivanov; ,; Richard D. Miller; ,; Sarah Morton ...

Quality influencing factors of dispersion curves from short period ...

The dispersion curve can be quantitatively evaluated using a neural network model, which can help establish the relationships between influencing factors and ...

Imaging dispersion curves of surface waves on multi-channel record

This method constructs high-resolution images of dispersion curves with relatively small number of traces. The method is best suited for near-surface ...

Imaging dispersion curves of passive surface waves

adequately resolving all these issues. Instead, a cross-layout receiver ... The dispersion image is created by scanning through a preset range of ...

Dispersion-Passive MASW

... dispersion analysis, by using the polar-coordinate formulation of surface ... (2004) addressed dispersion imaging issues by extending the scheme normally ...

DisperNet: An Effective Method of Extracting and Classifying the ...

Therefore, surface‐wave dispersion curve inversion is extensively applied in imaging subsurface shear‐wave velocity structures. The frequency– ...

Neurite Orientation Dispersion and Density Imaging in Psychiatric ...

Model-based approaches, such as NODDI, enable researchers to make more direct inference on microstructural features using indirect MRI measurements. Modeling ...

high-resolution dispersion imaging method of seismic surface waves ...

The surface-wave analysis method is widely adopted to build a near-surface shear-wave velocity structure. Reliable dispersion imaging results ...

Dispersion-curve imaging nonuniqueness studies from multi ...

We use the multi-channel analysis of surface waves (MASW) method to analyze synthetic seismic data calculated from models that produce very similar ...

Automatic picking of multi-mode surface-wave dispersion curves ...

Dispersion phenomenon means that when seismic waves propagate in horizontal stratified strata, seismic waves with different frequency components propagate at ...

A Study on the Imaging Method for the Channel Wave Dispersion ...

When the channel wave passes through the abnormal body, the dispersion curve appears interval, dislocation, and discontinuity, resulting in ...

Influence of data acquisition and signal preprocessing parameters ...

It can be observed that the records collected using a 50 Hz sampling frequency are insufficient to produce a dispersion image with clarity due ...

Image transform technique for estimating phase velocity dispersion ...

The key to surface wave imageing is reliable dispersion curves. Two-staion techniques, like frequency-time analysis (Levshin et al., 1989), ...

OFFSET AND RESOLUTION OF DISPERSION CURVE IN ... - MASW

(2000a). Imaging of dispersion curves is then created through a wavefield transformation that maps ... into consideration. Among them are the near-field ...

a workflow for developing robust estimates of surface wave ...

All dispersion images were generated using the FDBF transform with a ... Teague DP, Cox BR (2016) Site response implications associated with using ...

How to Use Dispersion Curves to Analyze Fluid-Filled Pipes

Modeling this system is computationally expensive and time consuming. Using a guided wave propagation approach, you can model a cross section of ...