Forward modeling method and application of teleseismic wavefield
Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. Thes...
Ausführliche Beschreibung
Autor*in: |
Yingquan Sang [verfasserIn] Youshan Liu [verfasserIn] Tao Xu [verfasserIn] Zhiming Bai [verfasserIn] Tongtong Xie [verfasserIn] |
---|
Format: |
E-Artikel |
---|---|
Sprache: |
Chinesisch |
Erschienen: |
2021 |
---|
Schlagwörter: |
teleseismic wavefield simulation |
---|
Übergeordnetes Werk: |
In: 地球与行星物理论评 - Editorial Office of Reviews of Geophysics and Planetary Physics, 2023, 52(2021), 6, Seite 569-586 |
---|---|
Übergeordnetes Werk: |
volume:52 ; year:2021 ; number:6 ; pages:569-586 |
Links: |
---|
DOI / URN: |
10.19975/j.dqyxx.2021-011 |
---|
Katalog-ID: |
DOAJ087473135 |
---|
LEADER | 01000caa a22002652 4500 | ||
---|---|---|---|
001 | DOAJ087473135 | ||
003 | DE-627 | ||
005 | 20230503013223.0 | ||
007 | cr uuu---uuuuu | ||
008 | 230331s2021 xx |||||o 00| ||chi c | ||
024 | 7 | |a 10.19975/j.dqyxx.2021-011 |2 doi | |
035 | |a (DE-627)DOAJ087473135 | ||
035 | |a (DE-599)DOAJdf7e5163be764a4dbed7266b9da5d818 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a chi | ||
050 | 0 | |a QC801-809 | |
050 | 0 | |a QB460-466 | |
100 | 0 | |a Yingquan Sang |e verfasserin |4 aut | |
245 | 1 | 0 | |a Forward modeling method and application of teleseismic wavefield |
264 | 1 | |c 2021 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a Computermedien |b c |2 rdamedia | ||
338 | |a Online-Ressource |b cr |2 rdacarrier | ||
520 | |a Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. These algorithms can efficiently calculate the synthetic seismogram, but the lateral heterogeneity of the medium is not being incorporated. With the improvement of computer performance, numerical simulation methods for three-dimensional seismic have been developed rapidly, and have been widely used in both local and regional seismic wave simulations. But due to the limitation of computing resources, the implementation of high frequency seismic wavefield numerical simulation based on global scale is still a great challenge. In recent years, hybrid numerical simulation methods of teleseismic wavefield have been developed, in which the target simulation region is decomposed into two scales (global scale and local scale). In global scale, high-frequency synthetic seismogram is calculated through fast algorithm based on one-dimensional earth model assumption. With injection method, three-dimensional numerical methods (spectral element method, finite difference method, etc.) are used to simulate the propagation of seismic wave in three-dimensional heterogeneous medium in local target scale, to achieve the balance between efficiency and accuracy. With the development of dense array observation, scientific research puts forward higher requirements for the resolution of underground structure imaging. Accurate and efficient hybrid simulation method of seismic wavefield will play an important role in the field of high-resolution seismic imaging. In this paper, we systematically summarize one-dimensional simulation methods of teleseismic wavefield numerical simulations, as well as the principle and application of hybrid numerical simulation methods of teleseismic wavefield. | ||
650 | 4 | |a teleseismic wavefield simulation | |
650 | 4 | |a crust-mantle structure imaging | |
650 | 4 | |a synthetic seismograms | |
650 | 4 | |a hybrid method | |
653 | 0 | |a Geophysics. Cosmic physics | |
653 | 0 | |a Astrophysics | |
700 | 0 | |a Youshan Liu |e verfasserin |4 aut | |
700 | 0 | |a Tao Xu |e verfasserin |4 aut | |
700 | 0 | |a Zhiming Bai |e verfasserin |4 aut | |
700 | 0 | |a Tongtong Xie |e verfasserin |4 aut | |
773 | 0 | 8 | |i In |t 地球与行星物理论评 |d Editorial Office of Reviews of Geophysics and Planetary Physics, 2023 |g 52(2021), 6, Seite 569-586 |w (DE-627)DOAJ087193868 |x 20971893 |7 nnns |
773 | 1 | 8 | |g volume:52 |g year:2021 |g number:6 |g pages:569-586 |
856 | 4 | 0 | |u https://doi.org/10.19975/j.dqyxx.2021-011 |z kostenfrei |
856 | 4 | 0 | |u https://doaj.org/article/df7e5163be764a4dbed7266b9da5d818 |z kostenfrei |
856 | 4 | 0 | |u https://www.sjdz.org.cn/en/article/doi/10.19975/j.dqyxx.2021-011 |z kostenfrei |
856 | 4 | 2 | |u https://doaj.org/toc/2097-1893 |y Journal toc |z kostenfrei |
912 | |a GBV_USEFLAG_A | ||
912 | |a SYSFLAG_A | ||
912 | |a GBV_DOAJ | ||
912 | |a SSG-OLC-PHA | ||
912 | |a GBV_ILN_342 | ||
951 | |a AR | ||
952 | |d 52 |j 2021 |e 6 |h 569-586 |
author_variant |
y s ys y l yl t x tx z b zb t x tx |
---|---|
matchkey_str |
article:20971893:2021----::owrmdlnmtoadplctootls |
hierarchy_sort_str |
2021 |
callnumber-subject-code |
QC |
publishDate |
2021 |
allfields |
10.19975/j.dqyxx.2021-011 doi (DE-627)DOAJ087473135 (DE-599)DOAJdf7e5163be764a4dbed7266b9da5d818 DE-627 ger DE-627 rakwb chi QC801-809 QB460-466 Yingquan Sang verfasserin aut Forward modeling method and application of teleseismic wavefield 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. These algorithms can efficiently calculate the synthetic seismogram, but the lateral heterogeneity of the medium is not being incorporated. With the improvement of computer performance, numerical simulation methods for three-dimensional seismic have been developed rapidly, and have been widely used in both local and regional seismic wave simulations. But due to the limitation of computing resources, the implementation of high frequency seismic wavefield numerical simulation based on global scale is still a great challenge. In recent years, hybrid numerical simulation methods of teleseismic wavefield have been developed, in which the target simulation region is decomposed into two scales (global scale and local scale). In global scale, high-frequency synthetic seismogram is calculated through fast algorithm based on one-dimensional earth model assumption. With injection method, three-dimensional numerical methods (spectral element method, finite difference method, etc.) are used to simulate the propagation of seismic wave in three-dimensional heterogeneous medium in local target scale, to achieve the balance between efficiency and accuracy. With the development of dense array observation, scientific research puts forward higher requirements for the resolution of underground structure imaging. Accurate and efficient hybrid simulation method of seismic wavefield will play an important role in the field of high-resolution seismic imaging. In this paper, we systematically summarize one-dimensional simulation methods of teleseismic wavefield numerical simulations, as well as the principle and application of hybrid numerical simulation methods of teleseismic wavefield. teleseismic wavefield simulation crust-mantle structure imaging synthetic seismograms hybrid method Geophysics. Cosmic physics Astrophysics Youshan Liu verfasserin aut Tao Xu verfasserin aut Zhiming Bai verfasserin aut Tongtong Xie verfasserin aut In 地球与行星物理论评 Editorial Office of Reviews of Geophysics and Planetary Physics, 2023 52(2021), 6, Seite 569-586 (DE-627)DOAJ087193868 20971893 nnns volume:52 year:2021 number:6 pages:569-586 https://doi.org/10.19975/j.dqyxx.2021-011 kostenfrei https://doaj.org/article/df7e5163be764a4dbed7266b9da5d818 kostenfrei https://www.sjdz.org.cn/en/article/doi/10.19975/j.dqyxx.2021-011 kostenfrei https://doaj.org/toc/2097-1893 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_342 AR 52 2021 6 569-586 |
spelling |
10.19975/j.dqyxx.2021-011 doi (DE-627)DOAJ087473135 (DE-599)DOAJdf7e5163be764a4dbed7266b9da5d818 DE-627 ger DE-627 rakwb chi QC801-809 QB460-466 Yingquan Sang verfasserin aut Forward modeling method and application of teleseismic wavefield 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. These algorithms can efficiently calculate the synthetic seismogram, but the lateral heterogeneity of the medium is not being incorporated. With the improvement of computer performance, numerical simulation methods for three-dimensional seismic have been developed rapidly, and have been widely used in both local and regional seismic wave simulations. But due to the limitation of computing resources, the implementation of high frequency seismic wavefield numerical simulation based on global scale is still a great challenge. In recent years, hybrid numerical simulation methods of teleseismic wavefield have been developed, in which the target simulation region is decomposed into two scales (global scale and local scale). In global scale, high-frequency synthetic seismogram is calculated through fast algorithm based on one-dimensional earth model assumption. With injection method, three-dimensional numerical methods (spectral element method, finite difference method, etc.) are used to simulate the propagation of seismic wave in three-dimensional heterogeneous medium in local target scale, to achieve the balance between efficiency and accuracy. With the development of dense array observation, scientific research puts forward higher requirements for the resolution of underground structure imaging. Accurate and efficient hybrid simulation method of seismic wavefield will play an important role in the field of high-resolution seismic imaging. In this paper, we systematically summarize one-dimensional simulation methods of teleseismic wavefield numerical simulations, as well as the principle and application of hybrid numerical simulation methods of teleseismic wavefield. teleseismic wavefield simulation crust-mantle structure imaging synthetic seismograms hybrid method Geophysics. Cosmic physics Astrophysics Youshan Liu verfasserin aut Tao Xu verfasserin aut Zhiming Bai verfasserin aut Tongtong Xie verfasserin aut In 地球与行星物理论评 Editorial Office of Reviews of Geophysics and Planetary Physics, 2023 52(2021), 6, Seite 569-586 (DE-627)DOAJ087193868 20971893 nnns volume:52 year:2021 number:6 pages:569-586 https://doi.org/10.19975/j.dqyxx.2021-011 kostenfrei https://doaj.org/article/df7e5163be764a4dbed7266b9da5d818 kostenfrei https://www.sjdz.org.cn/en/article/doi/10.19975/j.dqyxx.2021-011 kostenfrei https://doaj.org/toc/2097-1893 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_342 AR 52 2021 6 569-586 |
allfields_unstemmed |
10.19975/j.dqyxx.2021-011 doi (DE-627)DOAJ087473135 (DE-599)DOAJdf7e5163be764a4dbed7266b9da5d818 DE-627 ger DE-627 rakwb chi QC801-809 QB460-466 Yingquan Sang verfasserin aut Forward modeling method and application of teleseismic wavefield 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. These algorithms can efficiently calculate the synthetic seismogram, but the lateral heterogeneity of the medium is not being incorporated. With the improvement of computer performance, numerical simulation methods for three-dimensional seismic have been developed rapidly, and have been widely used in both local and regional seismic wave simulations. But due to the limitation of computing resources, the implementation of high frequency seismic wavefield numerical simulation based on global scale is still a great challenge. In recent years, hybrid numerical simulation methods of teleseismic wavefield have been developed, in which the target simulation region is decomposed into two scales (global scale and local scale). In global scale, high-frequency synthetic seismogram is calculated through fast algorithm based on one-dimensional earth model assumption. With injection method, three-dimensional numerical methods (spectral element method, finite difference method, etc.) are used to simulate the propagation of seismic wave in three-dimensional heterogeneous medium in local target scale, to achieve the balance between efficiency and accuracy. With the development of dense array observation, scientific research puts forward higher requirements for the resolution of underground structure imaging. Accurate and efficient hybrid simulation method of seismic wavefield will play an important role in the field of high-resolution seismic imaging. In this paper, we systematically summarize one-dimensional simulation methods of teleseismic wavefield numerical simulations, as well as the principle and application of hybrid numerical simulation methods of teleseismic wavefield. teleseismic wavefield simulation crust-mantle structure imaging synthetic seismograms hybrid method Geophysics. Cosmic physics Astrophysics Youshan Liu verfasserin aut Tao Xu verfasserin aut Zhiming Bai verfasserin aut Tongtong Xie verfasserin aut In 地球与行星物理论评 Editorial Office of Reviews of Geophysics and Planetary Physics, 2023 52(2021), 6, Seite 569-586 (DE-627)DOAJ087193868 20971893 nnns volume:52 year:2021 number:6 pages:569-586 https://doi.org/10.19975/j.dqyxx.2021-011 kostenfrei https://doaj.org/article/df7e5163be764a4dbed7266b9da5d818 kostenfrei https://www.sjdz.org.cn/en/article/doi/10.19975/j.dqyxx.2021-011 kostenfrei https://doaj.org/toc/2097-1893 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_342 AR 52 2021 6 569-586 |
allfieldsGer |
10.19975/j.dqyxx.2021-011 doi (DE-627)DOAJ087473135 (DE-599)DOAJdf7e5163be764a4dbed7266b9da5d818 DE-627 ger DE-627 rakwb chi QC801-809 QB460-466 Yingquan Sang verfasserin aut Forward modeling method and application of teleseismic wavefield 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. These algorithms can efficiently calculate the synthetic seismogram, but the lateral heterogeneity of the medium is not being incorporated. With the improvement of computer performance, numerical simulation methods for three-dimensional seismic have been developed rapidly, and have been widely used in both local and regional seismic wave simulations. But due to the limitation of computing resources, the implementation of high frequency seismic wavefield numerical simulation based on global scale is still a great challenge. In recent years, hybrid numerical simulation methods of teleseismic wavefield have been developed, in which the target simulation region is decomposed into two scales (global scale and local scale). In global scale, high-frequency synthetic seismogram is calculated through fast algorithm based on one-dimensional earth model assumption. With injection method, three-dimensional numerical methods (spectral element method, finite difference method, etc.) are used to simulate the propagation of seismic wave in three-dimensional heterogeneous medium in local target scale, to achieve the balance between efficiency and accuracy. With the development of dense array observation, scientific research puts forward higher requirements for the resolution of underground structure imaging. Accurate and efficient hybrid simulation method of seismic wavefield will play an important role in the field of high-resolution seismic imaging. In this paper, we systematically summarize one-dimensional simulation methods of teleseismic wavefield numerical simulations, as well as the principle and application of hybrid numerical simulation methods of teleseismic wavefield. teleseismic wavefield simulation crust-mantle structure imaging synthetic seismograms hybrid method Geophysics. Cosmic physics Astrophysics Youshan Liu verfasserin aut Tao Xu verfasserin aut Zhiming Bai verfasserin aut Tongtong Xie verfasserin aut In 地球与行星物理论评 Editorial Office of Reviews of Geophysics and Planetary Physics, 2023 52(2021), 6, Seite 569-586 (DE-627)DOAJ087193868 20971893 nnns volume:52 year:2021 number:6 pages:569-586 https://doi.org/10.19975/j.dqyxx.2021-011 kostenfrei https://doaj.org/article/df7e5163be764a4dbed7266b9da5d818 kostenfrei https://www.sjdz.org.cn/en/article/doi/10.19975/j.dqyxx.2021-011 kostenfrei https://doaj.org/toc/2097-1893 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_342 AR 52 2021 6 569-586 |
allfieldsSound |
10.19975/j.dqyxx.2021-011 doi (DE-627)DOAJ087473135 (DE-599)DOAJdf7e5163be764a4dbed7266b9da5d818 DE-627 ger DE-627 rakwb chi QC801-809 QB460-466 Yingquan Sang verfasserin aut Forward modeling method and application of teleseismic wavefield 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. These algorithms can efficiently calculate the synthetic seismogram, but the lateral heterogeneity of the medium is not being incorporated. With the improvement of computer performance, numerical simulation methods for three-dimensional seismic have been developed rapidly, and have been widely used in both local and regional seismic wave simulations. But due to the limitation of computing resources, the implementation of high frequency seismic wavefield numerical simulation based on global scale is still a great challenge. In recent years, hybrid numerical simulation methods of teleseismic wavefield have been developed, in which the target simulation region is decomposed into two scales (global scale and local scale). In global scale, high-frequency synthetic seismogram is calculated through fast algorithm based on one-dimensional earth model assumption. With injection method, three-dimensional numerical methods (spectral element method, finite difference method, etc.) are used to simulate the propagation of seismic wave in three-dimensional heterogeneous medium in local target scale, to achieve the balance between efficiency and accuracy. With the development of dense array observation, scientific research puts forward higher requirements for the resolution of underground structure imaging. Accurate and efficient hybrid simulation method of seismic wavefield will play an important role in the field of high-resolution seismic imaging. In this paper, we systematically summarize one-dimensional simulation methods of teleseismic wavefield numerical simulations, as well as the principle and application of hybrid numerical simulation methods of teleseismic wavefield. teleseismic wavefield simulation crust-mantle structure imaging synthetic seismograms hybrid method Geophysics. Cosmic physics Astrophysics Youshan Liu verfasserin aut Tao Xu verfasserin aut Zhiming Bai verfasserin aut Tongtong Xie verfasserin aut In 地球与行星物理论评 Editorial Office of Reviews of Geophysics and Planetary Physics, 2023 52(2021), 6, Seite 569-586 (DE-627)DOAJ087193868 20971893 nnns volume:52 year:2021 number:6 pages:569-586 https://doi.org/10.19975/j.dqyxx.2021-011 kostenfrei https://doaj.org/article/df7e5163be764a4dbed7266b9da5d818 kostenfrei https://www.sjdz.org.cn/en/article/doi/10.19975/j.dqyxx.2021-011 kostenfrei https://doaj.org/toc/2097-1893 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_342 AR 52 2021 6 569-586 |
language |
Chinese |
source |
In 地球与行星物理论评 52(2021), 6, Seite 569-586 volume:52 year:2021 number:6 pages:569-586 |
sourceStr |
In 地球与行星物理论评 52(2021), 6, Seite 569-586 volume:52 year:2021 number:6 pages:569-586 |
format_phy_str_mv |
Article |
institution |
findex.gbv.de |
topic_facet |
teleseismic wavefield simulation crust-mantle structure imaging synthetic seismograms hybrid method Geophysics. Cosmic physics Astrophysics |
isfreeaccess_bool |
true |
container_title |
地球与行星物理论评 |
authorswithroles_txt_mv |
Yingquan Sang @@aut@@ Youshan Liu @@aut@@ Tao Xu @@aut@@ Zhiming Bai @@aut@@ Tongtong Xie @@aut@@ |
publishDateDaySort_date |
2021-01-01T00:00:00Z |
hierarchy_top_id |
DOAJ087193868 |
id |
DOAJ087473135 |
language_de |
chinesisch |
fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ087473135</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230503013223.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230331s2021 xx |||||o 00| ||chi c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.19975/j.dqyxx.2021-011</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ087473135</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJdf7e5163be764a4dbed7266b9da5d818</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">chi</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QC801-809</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QB460-466</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Yingquan Sang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Forward modeling method and application of teleseismic wavefield</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. These algorithms can efficiently calculate the synthetic seismogram, but the lateral heterogeneity of the medium is not being incorporated. With the improvement of computer performance, numerical simulation methods for three-dimensional seismic have been developed rapidly, and have been widely used in both local and regional seismic wave simulations. But due to the limitation of computing resources, the implementation of high frequency seismic wavefield numerical simulation based on global scale is still a great challenge. In recent years, hybrid numerical simulation methods of teleseismic wavefield have been developed, in which the target simulation region is decomposed into two scales (global scale and local scale). In global scale, high-frequency synthetic seismogram is calculated through fast algorithm based on one-dimensional earth model assumption. With injection method, three-dimensional numerical methods (spectral element method, finite difference method, etc.) are used to simulate the propagation of seismic wave in three-dimensional heterogeneous medium in local target scale, to achieve the balance between efficiency and accuracy. With the development of dense array observation, scientific research puts forward higher requirements for the resolution of underground structure imaging. Accurate and efficient hybrid simulation method of seismic wavefield will play an important role in the field of high-resolution seismic imaging. In this paper, we systematically summarize one-dimensional simulation methods of teleseismic wavefield numerical simulations, as well as the principle and application of hybrid numerical simulation methods of teleseismic wavefield.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">teleseismic wavefield simulation</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">crust-mantle structure imaging</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">synthetic seismograms</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">hybrid method</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Geophysics. Cosmic physics</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Astrophysics</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Youshan Liu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Tao Xu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zhiming Bai</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Tongtong Xie</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">地球与行星物理论评</subfield><subfield code="d">Editorial Office of Reviews of Geophysics and Planetary Physics, 2023</subfield><subfield code="g">52(2021), 6, Seite 569-586</subfield><subfield code="w">(DE-627)DOAJ087193868</subfield><subfield code="x">20971893</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:52</subfield><subfield code="g">year:2021</subfield><subfield code="g">number:6</subfield><subfield code="g">pages:569-586</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.19975/j.dqyxx.2021-011</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/df7e5163be764a4dbed7266b9da5d818</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.sjdz.org.cn/en/article/doi/10.19975/j.dqyxx.2021-011</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2097-1893</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_342</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">52</subfield><subfield code="j">2021</subfield><subfield code="e">6</subfield><subfield code="h">569-586</subfield></datafield></record></collection>
|
callnumber-first |
Q - Science |
author |
Yingquan Sang |
spellingShingle |
Yingquan Sang misc QC801-809 misc QB460-466 misc teleseismic wavefield simulation misc crust-mantle structure imaging misc synthetic seismograms misc hybrid method misc Geophysics. Cosmic physics misc Astrophysics Forward modeling method and application of teleseismic wavefield |
authorStr |
Yingquan Sang |
ppnlink_with_tag_str_mv |
@@773@@(DE-627)DOAJ087193868 |
format |
electronic Article |
delete_txt_mv |
keep |
author_role |
aut aut aut aut aut |
collection |
DOAJ |
remote_str |
true |
callnumber-label |
QC801-809 |
illustrated |
Not Illustrated |
issn |
20971893 |
topic_title |
QC801-809 QB460-466 Forward modeling method and application of teleseismic wavefield teleseismic wavefield simulation crust-mantle structure imaging synthetic seismograms hybrid method |
topic |
misc QC801-809 misc QB460-466 misc teleseismic wavefield simulation misc crust-mantle structure imaging misc synthetic seismograms misc hybrid method misc Geophysics. Cosmic physics misc Astrophysics |
topic_unstemmed |
misc QC801-809 misc QB460-466 misc teleseismic wavefield simulation misc crust-mantle structure imaging misc synthetic seismograms misc hybrid method misc Geophysics. Cosmic physics misc Astrophysics |
topic_browse |
misc QC801-809 misc QB460-466 misc teleseismic wavefield simulation misc crust-mantle structure imaging misc synthetic seismograms misc hybrid method misc Geophysics. Cosmic physics misc Astrophysics |
format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
format_main_str_mv |
Text Zeitschrift/Artikel |
carriertype_str_mv |
cr |
hierarchy_parent_title |
地球与行星物理论评 |
hierarchy_parent_id |
DOAJ087193868 |
hierarchy_top_title |
地球与行星物理论评 |
isfreeaccess_txt |
true |
familylinks_str_mv |
(DE-627)DOAJ087193868 |
title |
Forward modeling method and application of teleseismic wavefield |
ctrlnum |
(DE-627)DOAJ087473135 (DE-599)DOAJdf7e5163be764a4dbed7266b9da5d818 |
title_full |
Forward modeling method and application of teleseismic wavefield |
author_sort |
Yingquan Sang |
journal |
地球与行星物理论评 |
journalStr |
地球与行星物理论评 |
callnumber-first-code |
Q |
lang_code |
chi |
isOA_bool |
true |
recordtype |
marc |
publishDateSort |
2021 |
contenttype_str_mv |
txt |
container_start_page |
569 |
author_browse |
Yingquan Sang Youshan Liu Tao Xu Zhiming Bai Tongtong Xie |
container_volume |
52 |
class |
QC801-809 QB460-466 |
format_se |
Elektronische Aufsätze |
author-letter |
Yingquan Sang |
doi_str_mv |
10.19975/j.dqyxx.2021-011 |
author2-role |
verfasserin |
title_sort |
forward modeling method and application of teleseismic wavefield |
callnumber |
QC801-809 |
title_auth |
Forward modeling method and application of teleseismic wavefield |
abstract |
Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. These algorithms can efficiently calculate the synthetic seismogram, but the lateral heterogeneity of the medium is not being incorporated. With the improvement of computer performance, numerical simulation methods for three-dimensional seismic have been developed rapidly, and have been widely used in both local and regional seismic wave simulations. But due to the limitation of computing resources, the implementation of high frequency seismic wavefield numerical simulation based on global scale is still a great challenge. In recent years, hybrid numerical simulation methods of teleseismic wavefield have been developed, in which the target simulation region is decomposed into two scales (global scale and local scale). In global scale, high-frequency synthetic seismogram is calculated through fast algorithm based on one-dimensional earth model assumption. With injection method, three-dimensional numerical methods (spectral element method, finite difference method, etc.) are used to simulate the propagation of seismic wave in three-dimensional heterogeneous medium in local target scale, to achieve the balance between efficiency and accuracy. With the development of dense array observation, scientific research puts forward higher requirements for the resolution of underground structure imaging. Accurate and efficient hybrid simulation method of seismic wavefield will play an important role in the field of high-resolution seismic imaging. In this paper, we systematically summarize one-dimensional simulation methods of teleseismic wavefield numerical simulations, as well as the principle and application of hybrid numerical simulation methods of teleseismic wavefield. |
abstractGer |
Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. These algorithms can efficiently calculate the synthetic seismogram, but the lateral heterogeneity of the medium is not being incorporated. With the improvement of computer performance, numerical simulation methods for three-dimensional seismic have been developed rapidly, and have been widely used in both local and regional seismic wave simulations. But due to the limitation of computing resources, the implementation of high frequency seismic wavefield numerical simulation based on global scale is still a great challenge. In recent years, hybrid numerical simulation methods of teleseismic wavefield have been developed, in which the target simulation region is decomposed into two scales (global scale and local scale). In global scale, high-frequency synthetic seismogram is calculated through fast algorithm based on one-dimensional earth model assumption. With injection method, three-dimensional numerical methods (spectral element method, finite difference method, etc.) are used to simulate the propagation of seismic wave in three-dimensional heterogeneous medium in local target scale, to achieve the balance between efficiency and accuracy. With the development of dense array observation, scientific research puts forward higher requirements for the resolution of underground structure imaging. Accurate and efficient hybrid simulation method of seismic wavefield will play an important role in the field of high-resolution seismic imaging. In this paper, we systematically summarize one-dimensional simulation methods of teleseismic wavefield numerical simulations, as well as the principle and application of hybrid numerical simulation methods of teleseismic wavefield. |
abstract_unstemmed |
Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. These algorithms can efficiently calculate the synthetic seismogram, but the lateral heterogeneity of the medium is not being incorporated. With the improvement of computer performance, numerical simulation methods for three-dimensional seismic have been developed rapidly, and have been widely used in both local and regional seismic wave simulations. But due to the limitation of computing resources, the implementation of high frequency seismic wavefield numerical simulation based on global scale is still a great challenge. In recent years, hybrid numerical simulation methods of teleseismic wavefield have been developed, in which the target simulation region is decomposed into two scales (global scale and local scale). In global scale, high-frequency synthetic seismogram is calculated through fast algorithm based on one-dimensional earth model assumption. With injection method, three-dimensional numerical methods (spectral element method, finite difference method, etc.) are used to simulate the propagation of seismic wave in three-dimensional heterogeneous medium in local target scale, to achieve the balance between efficiency and accuracy. With the development of dense array observation, scientific research puts forward higher requirements for the resolution of underground structure imaging. Accurate and efficient hybrid simulation method of seismic wavefield will play an important role in the field of high-resolution seismic imaging. In this paper, we systematically summarize one-dimensional simulation methods of teleseismic wavefield numerical simulations, as well as the principle and application of hybrid numerical simulation methods of teleseismic wavefield. |
collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_342 |
container_issue |
6 |
title_short |
Forward modeling method and application of teleseismic wavefield |
url |
https://doi.org/10.19975/j.dqyxx.2021-011 https://doaj.org/article/df7e5163be764a4dbed7266b9da5d818 https://www.sjdz.org.cn/en/article/doi/10.19975/j.dqyxx.2021-011 https://doaj.org/toc/2097-1893 |
remote_bool |
true |
author2 |
Youshan Liu Tao Xu Zhiming Bai Tongtong Xie |
author2Str |
Youshan Liu Tao Xu Zhiming Bai Tongtong Xie |
ppnlink |
DOAJ087193868 |
callnumber-subject |
QC - Physics |
mediatype_str_mv |
c |
isOA_txt |
true |
hochschulschrift_bool |
false |
doi_str |
10.19975/j.dqyxx.2021-011 |
callnumber-a |
QC801-809 |
up_date |
2024-07-04T01:50:37.318Z |
_version_ |
1803611366825656320 |
fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ087473135</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230503013223.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230331s2021 xx |||||o 00| ||chi c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.19975/j.dqyxx.2021-011</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ087473135</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJdf7e5163be764a4dbed7266b9da5d818</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">chi</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QC801-809</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QB460-466</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Yingquan Sang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Forward modeling method and application of teleseismic wavefield</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Seismic wavefield numerical simulation is an important base for crust-mantle structure imaging and deep exploration. The classical teleseismic wavefield simulation methods, including analytical method, semi-analytical method and numerical method, are mainly based on one-dimensional Earth model. These algorithms can efficiently calculate the synthetic seismogram, but the lateral heterogeneity of the medium is not being incorporated. With the improvement of computer performance, numerical simulation methods for three-dimensional seismic have been developed rapidly, and have been widely used in both local and regional seismic wave simulations. But due to the limitation of computing resources, the implementation of high frequency seismic wavefield numerical simulation based on global scale is still a great challenge. In recent years, hybrid numerical simulation methods of teleseismic wavefield have been developed, in which the target simulation region is decomposed into two scales (global scale and local scale). In global scale, high-frequency synthetic seismogram is calculated through fast algorithm based on one-dimensional earth model assumption. With injection method, three-dimensional numerical methods (spectral element method, finite difference method, etc.) are used to simulate the propagation of seismic wave in three-dimensional heterogeneous medium in local target scale, to achieve the balance between efficiency and accuracy. With the development of dense array observation, scientific research puts forward higher requirements for the resolution of underground structure imaging. Accurate and efficient hybrid simulation method of seismic wavefield will play an important role in the field of high-resolution seismic imaging. In this paper, we systematically summarize one-dimensional simulation methods of teleseismic wavefield numerical simulations, as well as the principle and application of hybrid numerical simulation methods of teleseismic wavefield.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">teleseismic wavefield simulation</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">crust-mantle structure imaging</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">synthetic seismograms</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">hybrid method</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Geophysics. Cosmic physics</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Astrophysics</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Youshan Liu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Tao Xu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zhiming Bai</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Tongtong Xie</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">地球与行星物理论评</subfield><subfield code="d">Editorial Office of Reviews of Geophysics and Planetary Physics, 2023</subfield><subfield code="g">52(2021), 6, Seite 569-586</subfield><subfield code="w">(DE-627)DOAJ087193868</subfield><subfield code="x">20971893</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:52</subfield><subfield code="g">year:2021</subfield><subfield code="g">number:6</subfield><subfield code="g">pages:569-586</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.19975/j.dqyxx.2021-011</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/df7e5163be764a4dbed7266b9da5d818</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.sjdz.org.cn/en/article/doi/10.19975/j.dqyxx.2021-011</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2097-1893</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_342</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">52</subfield><subfield code="j">2021</subfield><subfield code="e">6</subfield><subfield code="h">569-586</subfield></datafield></record></collection>
|
score |
7.400403 |