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Disaster Monitoring by Fully Polarimetric SAR Data Acquired with ALOS-PALSAR
http://hdl.handle.net/10191/19382
http://hdl.handle.net/10191/19382bf46a3d2-d71f-492a-a791-9033f6ba2cad
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ProcIEEE_99_1-10.pdf (4.8 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2012-08-17 | |||||
| タイトル | ||||||
| タイトル | Disaster Monitoring by Fully Polarimetric SAR Data Acquired with ALOS-PALSAR | |||||
| タイトル | ||||||
| タイトル | Disaster Monitoring by Fully Polarimetric SAR Data Acquired with ALOS-PALSAR | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Polarimetric synthetic aperture radar (POLSAR) | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | radar polarimetry | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | scattering matrix | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | scattering power decomposition | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | disaster monitoring | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Advanced Land Observing Satellite Phased Array type L-band Synthetic Aperture Radar (ALOS-PALSAR) | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Yamaguchi, Yoshio
× Yamaguchi, Yoshio |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper presents scattering power decomposition images of fully polarimetric synthetic aperture radar data for disaster monitoring. Utilization of fully polarimetric data can derive full color images with red–green–blue color-coding, red for the double-bounce power, green for the volume scattering power, and blue for the surface scattering power, for which each color brightness corresponds to the magnitude. Since disaster events cause the changes of each scattering power, it becomes straightforward for everyone to recognize the changes of the color in the polarimetric decomposed images provided time series data sets are made available. After applying the four-component scattering power decomposition to fully polarimetric image data sets acquired with the Advanced Land Observing Satellite (ALOS) Phased Array type L-band Synthetic Aperture Radar (PALSAR), several images are presented for natural disaster monitoring of volcanic activity, snow accumulation, landslides and tsunami effects caused by great earthquakes. It is seen in the polarimetric decomposition images that the surface scattering power becomes predominant in most disaster areas compared to those in normal situations. | |||||
| 書誌情報 |
Proceedings of the IEEE en : Proceedings of the IEEE 巻 100, 号 10, p. 2851-2860, 発行日 2012-10 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00189219 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA12443853 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1109/JPROC.2012.2195469 | |||||
| 権利 | ||||||
| 権利情報 | ©2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. | |||||
| 著者版フラグ | ||||||
| 値 | author | |||||
