Oxford Index Search Results

You are looking at 1-6 of 6 items for:

community x Volcanology and Seismology x clear all

Refine by type

Refine by product

 

community

Overview page. Subjects: Social Sciences — Arts and Humanities.

Many sociological and anthropological definitions exist, but most tend to privilege some combination of small-scale, relative boundedness, strong affective ties, traditionalism, and...

See overview in Oxford Index

Estimation of shear velocity contrast from transmitted P s amplitude variation with ray-parameter

Prakash Kumar, Mrinal K. Sen and Chinmay Haldar.

in Geophysical Journal International

P ublished online July 2014 .

Journal Article. Subjects: Volcanology and Seismology. 3569 words.

Amplitude versus offset of P to P reflection is commonly used by the exploration seismology community for hydrocarbon exploration. In this paper, we investigate the feasibility to estimate...

Foundations for a multiscale collaborative Earth model

Michael Afanasiev, Daniel Peter, Korbinian Sager, Saulė Simutė, Laura Ermert, Lion Krischer and Andreas Fichtner.

in Geophysical Journal International

P ublished online November 2015 .

Journal Article. Subjects: Volcanology and Seismology. 13393 words.

We present a computational framework for the assimilation of local to global seismic data into a consistent model describing Earth structure on all seismically accessible scales. This...

Shear-wave velocity profile and seismic input derived from ambient vibration array measurements: the case study of downtown L'Aquila

Giuseppe Di Giulio, Iolanda Gaudiosi, Fabrizio Cara, Giuliano Milana and Marco Tallini.

in Geophysical Journal International

P ublished online June 2014 .

Journal Article. Subjects: Volcanology and Seismology. 13092 words.

Downtown L'Aquila suffered severe damage (VIII-IX EMS98 intensity) during the 2009 April 6 M w 6.3 earthquake. The city is settled on a top flat hill, with a shear-wave velocity...

Distorted Born iterative T-matrix method for inversion of CSEM data in anisotropic media

Morten Jakobsen and Svenn Tveit.

in Geophysical Journal International

P ublished online May 2018 .

Journal Article. Subjects: Volcanology and Seismology. 8890 words.

SUMMARY

We present a direct iterative solution to the nonlinear controlled-source electromagnetic (CSEM) inversion problem in the frequency domain, which is...

A Bayesian approach to assess the importance of crustal corrections in global anisotropic surface wave tomography

Z. Xing and C. Beghein.

in Geophysical Journal International

P ublished online October 2015 .

Journal Article. Subjects: Volcanology and Seismology. 9416 words.

Several recent studies have demonstrated the importance of crustal corrections when inverting surface wave data to model lateral variations in mantle radial anisotropy. It has also been...

A non-parametric method for automatic determination of P-wave and S-wave arrival times: application to local micro earthquakes

Christopher Rawles and Clifford Thurber.

in Geophysical Journal International

P ublished online June 2015 .

Journal Article. Subjects: Volcanology and Seismology. 6291 words.

We present a simple, fast, and robust method for automatic detection of P- and S-wave arrivals using a nearest neighbours-based approach. The nearest neighbour algorithm is one of the most...