| Presentation | 2012-05-18 Polarimetric SAR Change Detection of Earthquake/Tsunami Disaster Sang-Eun PARK, Yoshio YAMAGUCHI, Hirokazu KOBAYASHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, changes of the L-band ALOS/PALSAR polarimetric signal scattered from earthquake/tsunami damaged areas has been investigated. Because it is not always possible to get data sets which have sufficiently good spatial/temporal resolutions to detect large area of damages precisely, it is of specific interest to use of wave polarization information appropriate to assess disaster-induced changes of scattering phenomena. This study aims to evaluate the fully polarimetric change detection method for automatic identification of damages. Preliminary experimental results indicate that a high potential of utilizing fully polarimetric measurements for identifying damaged area. The polarimetric parameter on the volume scattering contribution among backscatter signal can provide useful information on the spatial extent of collapsed building. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SAR Polarimetry / ALOS/PALSAR / Earthquake |
| Paper # | SANE2012-19 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 2012/5/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Polarimetric SAR Change Detection of Earthquake/Tsunami Disaster |
| Sub Title (in English) | |
| Keyword(1) | SAR Polarimetry |
| Keyword(2) | ALOS/PALSAR |
| Keyword(3) | Earthquake |
| 1st Author's Name | Sang-Eun PARK |
| 1st Author's Affiliation | () |
| 2nd Author's Name | Yoshio YAMAGUCHI |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Niigata University |
| 3rd Author's Name | Hirokazu KOBAYASHI |
| 3rd Author's Affiliation | Graduate School of Science and Technology, Niigata University |
| Date | 2012-05-18 |
| Paper # | SANE2012-19 |
| Volume (vol) | vol.112 |
| Number (no) | 41 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |