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.
| Original language | English |
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| Title of host publication | Ocean '04 - MTS/IEEE Techno-Ocean '04 |
| Subtitle of host publication | Bridges across the Oceans - Conference Proceedings |
| Pages | 1042-1047 |
| Number of pages | 6 |
| State | Published - 2004 |
| Event | Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings - Kobe, Japan Duration: 9 Nov 2004 → 12 Nov 2004 |
Publication series
| Name | Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings |
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| Volume | 2 |
Conference
| Conference | Ocean '04 - MTS/IEEE Techno-Ocean '04: Bridges across the Oceans - Conference Proceedings |
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| Country/Territory | Japan |
| City | Kobe |
| Period | 9/11/04 → 12/11/04 |