Multi-step matched field inversion for broadband data from ASIAEX2001

Kunde Yang; Yuanliang Ma

Multi-step matched field inversion for broadband data from ASIAEX2001

Kunde Yang
, Yuanliang Ma

海洋研究院

Northwestern Polytechnical University Xian

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

This paper presents a Multi-step Matched Field Inversion (MS-MFI) approach, which makes use of the varying sensitivities of wave-fields at various frequencies to reduce the inversion problem into a sequence of smaller inversions with fewer unknowns to estimate at each stage. Different parameters are estimated using data at different frequencies according to their sensitivities. Geoacoustic inversion are carried out using explosive charge data from the ASIAEX East China Sea Experiment and MS-MFI. Inversion results are discussed and compared with core data.

源语言	英语
主期刊名	Ocean '04 - MTS/IEEE Techno-Ocean '04
主期刊副标题	Bridges across the Oceans - Conference Proceedings
页	1042-1047
页数	6
出版状态	已出版 - 2004
活动	Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings - Kobe, 日本期限: 9 11月 2004 → 12 11月 2004

出版系列

姓名	Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings
卷	2

会议

会议	Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings
国家/地区	日本
市	Kobe
时期	9/11/04 → 12/11/04

其它文件与链接

链接到 Scopus 的出版物

引用此

@inproceedings{96ddce9e5a944e24a3a7c30d63ed2dae,

title = "Multi-step matched field inversion for broadband data from ASIAEX2001",

abstract = "This paper presents a Multi-step Matched Field Inversion (MS-MFI) approach, which makes use of the varying sensitivities of wave-fields at various frequencies to reduce the inversion problem into a sequence of smaller inversions with fewer unknowns to estimate at each stage. Different parameters are estimated using data at different frequencies according to their sensitivities. Geoacoustic inversion are carried out using explosive charge data from the ASIAEX East China Sea Experiment and MS-MFI. Inversion results are discussed and compared with core data.",

author = "Kunde Yang and Yuanliang Ma",

year = "2004",

language = "英语",

isbn = "0780386698",

series = "Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings",

pages = "1042--1047",

booktitle = "Ocean '04 - MTS/IEEE Techno-Ocean '04",

note = "Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings ; Conference date: 09-11-2004 Through 12-11-2004",

}

Yang, K & Ma, Y 2004, Multi-step matched field inversion for broadband data from ASIAEX2001. 在 Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings. Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings, 卷 2, 页码 1042-1047, Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings, Kobe, 日本, 9/11/04.

Multi-step matched field inversion for broadband data from ASIAEX2001. / Yang, Kunde; Ma, Yuanliang.
Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings. 2004. 页码 1042-1047 (Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings; 卷 2).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Multi-step matched field inversion for broadband data from ASIAEX2001

AU - Yang, Kunde

AU - Ma, Yuanliang

PY - 2004

Y1 - 2004

N2 - This paper presents a Multi-step Matched Field Inversion (MS-MFI) approach, which makes use of the varying sensitivities of wave-fields at various frequencies to reduce the inversion problem into a sequence of smaller inversions with fewer unknowns to estimate at each stage. Different parameters are estimated using data at different frequencies according to their sensitivities. Geoacoustic inversion are carried out using explosive charge data from the ASIAEX East China Sea Experiment and MS-MFI. Inversion results are discussed and compared with core data.

AB - This paper presents a Multi-step Matched Field Inversion (MS-MFI) approach, which makes use of the varying sensitivities of wave-fields at various frequencies to reduce the inversion problem into a sequence of smaller inversions with fewer unknowns to estimate at each stage. Different parameters are estimated using data at different frequencies according to their sensitivities. Geoacoustic inversion are carried out using explosive charge data from the ASIAEX East China Sea Experiment and MS-MFI. Inversion results are discussed and compared with core data.

UR - https://www.scopus.com/pages/publications/19644372389

M3 - 会议稿件

AN - SCOPUS:19644372389

SN - 0780386698

T3 - Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings

SP - 1042

EP - 1047

BT - Ocean '04 - MTS/IEEE Techno-Ocean '04

T2 - Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings

Y2 - 9 November 2004 through 12 November 2004

ER -

Multi-step matched field inversion for broadband data from ASIAEX2001

摘要

出版系列

会议

其它文件与链接

指纹

引用此