T. K. Ahern

ORCID: 0000-0003-0739-3209
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About
Contact & Profiles
Research Areas
  • Seismology and Earthquake Studies
  • Scientific Computing and Data Management
  • Geological Modeling and Analysis
  • Advanced Computational Techniques and Applications
  • Distributed and Parallel Computing Systems
  • Seismic Imaging and Inversion Techniques
  • Research Data Management Practices
  • Reservoir Engineering and Simulation Methods
  • Advanced Database Systems and Queries
  • Data Quality and Management
  • Seismic Waves and Analysis
  • Advanced Data Storage Technologies
  • earthquake and tectonic studies
  • Big Data and Business Intelligence
  • Geographic Information Systems Studies
  • Geophysics and Gravity Measurements
  • Methane Hydrates and Related Phenomena
  • Geochemistry and Geologic Mapping
  • Service-Oriented Architecture and Web Services
  • Earthquake Detection and Analysis
  • Bioeconomy and Sustainability Development
  • Chemical Thermodynamics and Molecular Structure
  • High-pressure geophysics and materials
  • Digital Radiography and Breast Imaging
  • Computational Physics and Python Applications

Incorporated Research Institutions For Seismology
2008-2019

Data Management Services (United States)
1996-2015

TGS (United Kingdom)
2014

University of Washington
2009

Data Management (Italy)
1995

Seattle University
1994

University of British Columbia
1977

Research Article| September 01, 2012 Data Products at the IRIS DMC: Stepping Stones for and Other Applications Chad Trabant; Trabant aIncorporated Institutions Seismology (IRIS) Management Center (DMC), 1408 NE 45th Street, Seattle, Washington 98105 U.S.A.chad@iris.washington.edu Search other works by this author on: GSW Google Scholar Alexander R. Hutko; Hutko Manochehr Bahavar; Bahavar Richard Karstens; Karstens Timothy Ahern; Ahern Aster bDepartment of Earth Environmental Science, New...

10.1785/0220120032 article EN Seismological Research Letters 2012-09-01

Research Article| February 14, 2018 Assuring the Quality of IRIS Data with MUSTANG Robert Casey; Casey aIncorporated Institutions for Seismology (IRIS), 1408 NE 45th Street, Seattle, Washington 98105 U.S.A., rob@iris.washington.edu, met@iris.washington.edu, gillian@iris.washington.edu, laura@iris.washington.edu, bruce@iris.washington.edu, tim@iris.washington.edu Search other works by this author on: GSW Google Scholar Mary E. Templeton; Templeton Gillian Sharer; Sharer Laura Keyson; Keyson...

10.1785/0220170191 article EN Seismological Research Letters 2018-02-14

Research Article| May 01, 2005 Performance Review of the Global Seismographic Network for Sumatra-Andaman Megathrust Earthquake Jeffrey Park; Park Geology and Geophysics Department Yale University New Haven, CT 06520-8109 jeffrey.park@yale.edu (J. P.) 1Yale Search other works by this author on: GSW Google Scholar Rhett Butler; Butler IRIS Consortium 1200 York Avenue Washington, DC 20005 rhett@iris.edu, kent@iris.edu (R.B., K.A.) 2IRIS Kent Anderson; Anderson 3New Mexico Institute Mining...

10.1785/gssrl.76.3.331 article EN Seismological Research Letters 2005-05-01

<para xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> The International Federation of Digital Seismographic Networks (FDSN) is a non-governmental organization formed by institutions dedicated to seismological research and seismic monitoring. FDSN successful complement the Seismological Centre (ISC) in pursuing more than century old tradition global data exchange. main goal production dissemination waveform from high fidelity observatories. 65...

10.1109/jsyst.2008.2003294 article EN IEEE Systems Journal 2008-09-01

Editorial| March 11, 2020 Rescuing Legacy Seismic Data FAIR'ly Lorraine J. Hwang; Hwang * 1University of California, Davis, U.S.A. *Corresponding author: ljhwang@ucdavis.edu Search for other works by this author on: GSW Google Scholar Tim Ahern; Ahern 2IRIS DMC, Seattle, Washington, Cynthia Ebinger; Ebinger 3Department Earth and Environmental Sciences, Tulane University, New Orleans, Louisiana, William L. Ellsworth; Ellsworth 4Department Geophysics, Stanford Stanford, Garrett G. Euler; Euler...

10.1785/0220200027 article EN Seismological Research Letters 2020-03-11

Abstract. With the support of US National Science Foundation (NSF) and on behalf international seismological community, IRIS developed a Data Management Center (DMC; Ahern, 2003) that has for decades acted as primary resource seismic networks wishing to make their data broadly available, well significant point access researchers monitoring agencies worldwide wish high quality variety purposes. Recently taken new steps improve services DMC. This paper highlights some current efforts being...

10.5194/adgeo-40-31-2015 article EN cc-by Advances in geosciences 2015-02-13

In a move to give credit where it's due, the International Federation of Digital Seismograph Networks will link digital object identifiers data from seismic networks and project deployments.

10.1029/2015eo036971 article EN Eos 2015-10-08

We describe approaches that the Global Earth Observation System of Systems (GEOSS) is employing to achieve interoperability among its component systems and give an overview GEOSS Interoperability Process Pilot Project (IP3). The IP3 contributing development architecture by exercising core components processes.

10.1109/igarss.2007.4422788 article EN 2007-01-01

A Philbrick model 1702 parametric amplifier has been used as an input device for the measurement of mass spectrometer ion currents. The results obtained have comparable with those by other methods, although cost is very modest. Combined Analogic AN-2544 ratio meter, it to make economical recording system oxygen isotopic analysis.

10.1063/1.1686534 article EN Review of Scientific Instruments 1974-11-01

Seismological data are voluminous. Typical researchers cannot be expected to able search through the quantity of seismograms find those that might contribute their research topic. For this reason, metadata, stored in a relational database management system is used assist seismologists determining which pieces seismological archive may possess information needed for

10.1109/dlrp.2000.942192 article EN 2002-11-11

Research Article| May 01, 1996 The IRIS Data Management Center Tim Ahern DMC 1408 NE 45th Street, #201 Seattle, WA 98105 E-mail: tim@iris.washington.edu (T. A.) Search for other works by this author on: GSW Google Scholar Seismological Letters (1996) 67 (3): 30–34. https://doi.org/10.1785/gssrl.67.3.30 Article history first online: 09 Mar 2017 Cite View This Citation Add to Manager Share Icon Twitter LinkedIn Tools Get Permissions Site Ahern; Center. 1996;; doi: Download citation file: Ris...

10.1785/gssrl.67.3.30 article EN Seismological Research Letters 1996-05-01

Obituary| May 01, 2014 James (Jim) Fowler The PASSCAL Standing Committee (Seth Moran, chair); chair) Search for other works by this author on: GSW Google Scholar Tim Ahern; Ahern smoran@usgs.gov Rhett Butler Author and Article Information Publisher: Seismological Society of America First Online: 14 Jul 2017 Online ISSN: 1938-2057 Print 0895-0695 © the Research Letters (2014) 85 (3): 574–575. https://doi.org/10.1785/0220140061 history Cite View This Citation Add to Manager Share Icon Facebook...

10.1785/0220140061 article EN Seismological Research Letters 2014-05-01
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