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1907, 1915, 1941: Examples of the Critical Value of Historical Seismograms for the Study of Subduction Processes
24 Mar 2021 | Contributor(s): Emile Okal
1907, 1915, 1941: Examples of the Critical Value of Historical Seismograms for the Study of Subduction Processes. September 18-19, 2019. Emile Okal.
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2021 As Above So Below: A Simulation of the Continental Lithosphere and LLSVPs as Thermal Insulators Using ASPECT
02 Nov 2021 | Contributor(s): Dante Hickey
2021 SMOREs ShowcaseDante Hickey, Reed College
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2021 Bayesian Uncertainty Quantification of Subduction Zone Rheology from the Geoid
02 Nov 2021 | Contributor(s): Elena Ehrlich
2021 SMOREs ShowcaseElena Ehrlich, North Carolina State University
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2021 CIG
18 Nov 2021 | Contributor(s): CIG Staff
Presentation and recording of the 2021 CIG Annual Business Meeting November 18, 2021 ~@1-2:30P PT.
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2021 CIG Annual Business Meeting
18 Nov 2021 | Contributor(s): CIG Staff
Presentation from the 2021 CIG Annual Business Meeting, November 18 @1-2:30P PT.
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2021 CIG Community Research Highlights
02 Aug 2021 | Contributor(s): Lorraine Hwang
Research highlights solicited from the community for CIG IV,
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2021 Early Earth Influence of Radiogenic Heating on Mid-Ocean Ridge Depths and Seafloor Subsidence
02 Nov 2021 | Contributor(s): Keneni Godana
2021 SMOREs ShowcaseKeneni Godana, University of Illinois at Chicago
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2021 Interactions between Lithospheric Instabilities and Formation of Mantle Plumes in Venus
02 Nov 2021 | Contributor(s): Hiva Mohammadzadeh
2021 SMOREs ShowcaseHiva Mohammadzadeh, Los Angeles Pierce College
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2021 SMOREs Introduction
02 Nov 2021 | Contributor(s): John Naliboff
2021 SMOREs ShowcaseJohn Naliboff, New Mexico Tech
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3D spherical gridding
27 Dec 2020 | Contributor(s): Christian Huettig
3D spherical gridding based on equidistant, constant volume cells for FV/FD methods. June 19, 2005. Christian Huettig.
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A finite volume solution method for thermal convection in a spherical shell with strong temperature- and pressure-dependent viscosity
27 Dec 2020 | Contributor(s): Kai Stemmer, H. Harder, U. Hansen
A finite volume solution method for thermal convection in a spherical shell with strong temperature- and pressure-dependent viscosity. June 19, 2005. Kai Stemmer, H. Harder, U. Hansen.
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A New Seismic Catalog in the Caucasus Using Digitized Legacy Data
25 Mar 2021 | Contributor(s): Ana Aguiar, Rengin Gök, Tea Godoladze
A New Seismic Catalog in the Caucasus Using Digitized Legacy Data. September 18-19, 2019. Ana Agular, Regin Gök, Tea Godoladze.
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A Strawman for Legacy Data Metadata From Using International Input
25 Mar 2021 | Contributor(s): Tim Ahern
A Strawman for Legacy Data Metatdata From Using International Input. September 18-19, 2019. Tim Ahern.
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A Very Brief Tour of the U.S. Underground Nuclear Explosion Legacy Data
25 Mar 2021 | Contributor(s): Garrett Euler
A Very Brief Tour of the U.S. Underground Nuclear Explosion Legacy Data. September 18-19, 2019. Garrett Euler.
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An Introduction to the TeraGrid
27 Dec 2020 | Contributor(s): Jeffrey Gardner
An Introduction to the TeraGrid. June 20, 2005. Jeffrey Gardner.
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Analysis of unusual earthquakes using 'legacy' data
24 Mar 2021 | Contributor(s): Meredith Nettles, John Wilding, Göran Ekström
Analysis of unusual earthquakes using 'legacy' data. September 18-19, 2019. Meredith Nettles, John Wilding, Göran Ekström.
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Archival efforts at AVO and AEC
25 Mar 2021 | Contributor(s): Jim Dixon
Archival efforts at AVO and AEC. September 18-19, 2019. Jim Dixon.
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AxiSEM
28 Oct 2021 | Software: Download | Contributor(s): Tarje Nissen-Meyer (primary-developer), Martin van Driel (primary-developer), Simon Stähler (primary-developer), Kasra Hosseini (primary-developer), Stefanie Hempel (primary-developer), Lion Krischer (primary-developer), Alexandre Fournier (primary-developer)
AxiSEM is a parallel spectral-element method for 3D (an-)elastic, anisotropic and acoustic wave propagation in spherical domains. It requires axisymmetric background models and runs within a 2D computational domain, thereby reaching all desired highest observable frequencies (up to 2Hz) in global...
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BurnMan
14 Sep 2021 | Software: Download | Contributor(s): Sanne Cottaar, Timo Heister, Robert Myhill, Ian Rose, Cayman Unterborn
BurnMan is an open source mineral physics toolbox written in Python to determine seismic velocities for the lower mantle. BurnMan calculates the isotropic thermoelastic moduli by solving the equations-of-state for a mixture of minerals defined by the user. The user may select from a list of...
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Calibration Analysis of ALQ
25 Mar 2021 | Workshops | Contributor(s): Adam Ringler
Calibration Analysis of ALQ. September 18-19, 2019. Adam Ringler.
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Convolutional Neural Network Detects Strombolian Eruptions at Mount Erebus, Antarctica
25 Mar 2021 | Workshops | Contributor(s): Gabriele Morra, Taylor Privat, Brian Dye, Leila Honarbakhsh
Convolutional Neural Network Detects Strombolian Eruptions at Mount Erebus, Antarctica. September 18-19, 2019. Gabriele Morra, Taylor Privat, Brian Dye, Leila Honarbakhsh.
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Dealing with old seismic data: something like a SWOT
25 Mar 2021 | Workshops | Contributor(s): Josep Batlló
Dealing with old seismic data: something like a SWOT. September 18-19, 2019. Josep Batlló.
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Finite Prandtl Number Convection
27 Dec 2020 | Workshops | Contributor(s): Catherine A. Hier-Majumder
Finite Prandtl Number Convection. June 20, 2005. Catherine A. Hier-Majumder.
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FLEXWIN
28 Oct 2021 | Software: Download | Contributor(s): Alessia Maggi
The FLEXWIN software package automates the time-window selection problem for seismologists. It operates on pairs of observed and synthetic single component seismograms, defining windows that cover as much of a given seismogram as possible, while avoiding portions of the waveform that are...
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Geophysical Data National Archive of IGN-Spain
25 Mar 2021 | Workshops | Contributor(s): Josep Batlló, Jose Manuel Tordesillas, Marina López-Muga, Irene Benayas
Geophysical Data National Archive of IGN-Spain. September 18-19, 2019. Josep Batlló, Jose Manuel Tordesillas, Marina López-Muga, Irene Benayas.
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Grain size-dependent viscosity convection
27 Dec 2020 | Workshops | Contributor(s): Slava Solomatov
Grain size-dependent viscosity convection. June 23, 2005. Slava Solomatov.
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Historical Seismogram Analysis
25 Mar 2021 | Workshops | Contributor(s): Alberto Michelini, Matteo Quintiliani, Silvia Filosa
Historical Seismogram Analysis. September 18-19, 2019. Alberto Michelini, Matteo Quintiliani, Silvia Filosa.
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How do we know if plate-like calculations are really plates and does it matter?
27 Dec 2020 | Workshops | Contributor(s): Scott King
How do we know if plate-like calculations are really plates and does it matter? June 22, 2005. Scott King.
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How to Stabilize Superplumes
27 Dec 2020 | Workshops | Contributor(s): Eh Tan, Mike Gurnis
How to Stabilize Superplumes (Compressible thermo-chemical convection on African superplume). June 20, 2005. Eh Tan, Mike Gurnis.
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Image-Based Processing Methods in Develocorder Films Using Machine Learning: Application to the Rangely Earthquake Control Experiment
25 Mar 2021 | Workshops | Contributor(s): Kaiwen Wang, Weiqiang Zhu, William L. Ellsworth, Gregory C. Beroza
Image-Based Processing Methods in Develocorder Films Using Machine Learning: Application to the Rangely Earthquake Control Experiment. September 18-19, 2019. Kaiwen Wang, Weiqiang Zhu, William L. Ellsworth, Gregory C. Beroza.
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Importance of Legacy Data for National Security
24 Mar 2021 | Workshops | Contributor(s): Brian Young
Importance of Legacy Data for National Security. September 18-19, 2019. Brian Young.
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Influences of Compositional Stratification
27 Dec 2020 | Workshops | Contributor(s): Sarah Zaranek, E.M. Parmentier
Influences of Compositional Stratification. June 19, 2005. Sarah Zaranek, E.M. Parmentier.
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Influences of the Postperovskite Transiton on Lower Mantle Dynamics
27 Dec 2020 | Workshops | Contributor(s): David Yuen, Charley Kameyama, Radek Matyska, Marie Behounokova
Influences of the Postperovskite Transiton on Lower Mantle Dynamics. June 20, 2005. David Yuen, Charley Kameyama, Radek Matyska, Marie Behounokova.
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Investigating large-scale mantle heterogeneity using the thermochemical extension of CitcomS
27 Dec 2020 | Workshops | Contributor(s): Allen K. McNamara
Investigating large-scale mantle heterogeneity using the thermochemical extension of CitcomS. June 20, 1005. Allen K. McNamara.
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IRIS Short Course August 2015
19 Dec 2020 | Workshops | Contributor(s): Lion Krischer
ObsPy A very short introduction to Obspy developed for the IRIS-EarthScope Short Course.
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Legacy Data Holdings Held By The U.S. Geological Survey in Colorado
25 Mar 2021 | Workshops | Contributor(s): Jim Dewey
Legacy Data Holdings Held By The U.S. Geological Survey in Colorado. September 18-19, 2019. Jim Dewey.
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Mantle Plume Volcanism on Present-day Mars
27 Dec 2020 | Workshops | Contributor(s): Walter Kiefer
Mantle Plume Volcanism on Present-day Mars. June 20, 2005. Walter Keifer.
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Metadata Collected by Legacy Data Rescue Projects
25 Mar 2021 | Workshops | Contributor(s): Tim Ahern
Metadata Collected by Legacy Data Rescue Projects. September 18-19, 2019. Tim Ahern.
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Mineos
28 Oct 2021 | Software: Download | Contributor(s): Guy Masters (primary-developer), John Woodhouse (primary-developer), Freeman Gilbert (primary-developer), Michael Ritzwoller (primary-developer), Misha Barmine, Sue Kientz
Mineos computes synthetic seismograms in a spherically symmetric non-rotating Earth by summing normal modes.Attenuation, gravity and transversal anisotropy effects may be optionally taken into account. The package computes mode eigenfrequencies and eigenfunctions, Green's functions and...
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MSU's Analog Digitization Challenges
25 Mar 2021 | Workshops | Contributor(s): Daniel Burk, Kevin Mackey, Kaitlyn Burkhart, Viktor
MSU's Analog Digitization Challenges. September 18-19, 2019. Daniel Burk, Kevin Mackey, Kaitlyn Burkhart, Viktor.
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One million paper seismograms from New Zealand, Antarctica, and the Pacific
25 Mar 2021 | Workshops | Contributor(s): Paul Viskovic
One million paper seismograms from New Zealand, Antarctica, and the Pacific. September 18-19, 2019. Paul Viskovic.
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Plumbing the Depths
27 Dec 2020 | Workshops | Contributor(s): Marc Spiegelman, Richard Katz
Plumbing the Depths: Towards an integration of magma dynamics and global mantle convection. June 23, 2005. Marc Spiegelman, Richard Katz.
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Preserving analogue seismograms of regional networks and other documents. Experience at the Institut Cartogràfic i Geològic de Catalunya
25 Mar 2021 | Workshops | Contributor(s): Josep Batlló, Jose Antonio Jara, Maria Teresa Merino, Germán Solé
Preserving analogue seismograms of regional networks and other documents. Experience at the Institut Cartogràfic i Geològic de Catalunya. September 18-19, 2019. Josep Batlló, Jose Antonio Jara, Maria Teresa Merino, Germán Solé.
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Pyre
27 Dec 2020 | Workshops | Contributor(s): Michael Aivazis
Pyre - An overview of a software architecture for scientific applications. June 20, 2005. Michael Aivazis.
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Relative Time Corrections For Digitized Analog Records
25 Mar 2021 | Workshops | Contributor(s): Thomas Lee, Miaki Ishii
Relative Time Corrections For Digitized Analog Records. September 18-19, 2019. Thomas A. Lee, Miaki Ishii.
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Restoration and Recovery of Historical Seismic Records from the Former Soviet Union
25 Mar 2021 | Workshops | Contributor(s): Daniel Burk, Kevin Mackey, Kaitlyn Burkhart, Ken Abrams, Inna Sokolova
Restoration and Recovery of Historical Seismic Records from the Former Soviet Union. September 18-19, 0219. Daniel Burk, Kevin Mackey, Kaitlyn Burkhart, Ken Abrams, Inna Sokolova.
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Rheologic Controls on Slab Dynamics
27 Dec 2020 | Workshops | Contributor(s): Magali Billen
Rheologic Controls on Slab Dynamics. June 23, 2005. Magali Billen.
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Seismic anisotropy
27 Dec 2020 | Workshops | Contributor(s): Thorsten Becker
Seismic anisotropy from nested flow models with fabric development: enough already? June 21, 2005. Thorsten Becker.
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SEISMIC_CPML
28 Oct 2021 | Software: Download | Contributor(s): Dimitri Komatitsch, Roland Martin
SEISMIC_CPML is a set of eleven open-source Fortran90 programs to solve the two-dimensional or three-dimensional isotropic or anisotropic elastic, viscoelastic or poroelastic wave equation using a finite-difference method with Convolutional or Auxiliary Perfectly Matched Layer (C-PML or...
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SKATE: A web-based seismogram digitization tool
25 Mar 2021 | Workshops | Contributor(s): Andrew Barlett
SKATE: A web-based seismogram digitization tool. September 18-19, 2019. Andrew Barlett.