Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018GL077338 |
The Collaborative Seismic Earth Model: Generation 1 | |
Fichtner, Andreas1; van Herwaarden, Dirk-Philip1; Afanasiev, Michael1; Simute, Saule1; Krischer, Lion1,2; Cubuk-Sabuncu, Yesim3; Taymaz, Tuncay3; Colli, Lorenzo2,4; Saygin, Erdinc5; Villasenor, Antonio6; Trampert, Jeannot7; Cupillard, Paul8; Bunge, Hans-Peter2; Igel, Heiner2 | |
2018-05-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2018 |
卷号 | 45期号:9页码:4007-4016 |
文章类型 | Article |
语种 | 英语 |
国家 | Switzerland; Germany; Turkey; USA; Australia; Spain; Netherlands; France |
英文摘要 | We present a general concept for evolutionary, collaborative, multiscale inversion of geophysical data, specifically applied to the construction of a first-generation Collaborative Seismic Earth Model. This is intended to address the limited resources of individual researchers and the often limited use of previously accumulated knowledge. Model evolution rests on a Bayesian updating scheme, simplified into a deterministic method that honors today's computational restrictions. The scheme is able to harness distributed human and computing power. It furthermore handles conflicting updates, as well as variable parameterizations of different model refinements or different inversion techniques. The first-generation Collaborative Seismic Earth Model comprises 12 refinements from full seismic waveform inversion, ranging from regional crustal- to continental-scale models. A global full-waveform inversion ensures that regional refinements translate into whole-Earth structure. |
英文关键词 | inverse theory seismology wave propagation tomography Earth structure computational geophysics |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000434111700029 |
WOS关键词 | WAVE-FORM INVERSION ; SPECTRAL-ELEMENT SIMULATIONS ; UPPER-MANTLE ; SOUTHERN CALIFORNIA ; GREENS-FUNCTION ; PLATE MOTION ; TRAVEL-TIMES ; TOMOGRAPHY ; EARTHQUAKES ; BENEATH |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/28526 |
专题 | 气候变化 |
作者单位 | 1.Swiss Fed Inst Technol, Dept Earth Sci, Zurich, Switzerland; 2.Ludwig Maximilians Univ Munchen, Dept Earth & Environm Sci, Munich, Germany; 3.Istanbul Tech Univ, Fac Mines, Dept Geophys Engn, Istanbul, Turkey; 4.Univ Houston, Dept Earth & Atmospher Sci, Houston, TX USA; 5.Univ Western Australia, Sch Phys & Astrophys, Perth, WA, Australia; 6.CSIC, ICTJA, Inst Earth Sci Jaume Almera, Barcelona, Spain; 7.Univ Utrecht, Dept Earth Sci, Utrecht, Netherlands; 8.Univ Lorraine, CNRS, GeoRessources, Vandoeuvre Les Nancy, France |
推荐引用方式 GB/T 7714 | Fichtner, Andreas,van Herwaarden, Dirk-Philip,Afanasiev, Michael,et al. The Collaborative Seismic Earth Model: Generation 1[J]. GEOPHYSICAL RESEARCH LETTERS,2018,45(9):4007-4016. |
APA | Fichtner, Andreas.,van Herwaarden, Dirk-Philip.,Afanasiev, Michael.,Simute, Saule.,Krischer, Lion.,...&Igel, Heiner.(2018).The Collaborative Seismic Earth Model: Generation 1.GEOPHYSICAL RESEARCH LETTERS,45(9),4007-4016. |
MLA | Fichtner, Andreas,et al."The Collaborative Seismic Earth Model: Generation 1".GEOPHYSICAL RESEARCH LETTERS 45.9(2018):4007-4016. |
条目包含的文件 | 条目无相关文件。 |
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