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Interferometric phase and coherence of forest estimated by ESPRIT-based polarimetric SAR interferometry
http://hdl.handle.net/10191/5019
http://hdl.handle.net/10191/5019c8f2be06-2aad-44a9-b79d-10e03af5329a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
(Yamaguchi Iner phase)01025699.pdf (523.2 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
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| 公開日 | 2007-09-26 | |||||
| タイトル | ||||||
| タイトル | Interferometric phase and coherence of forest estimated by ESPRIT-based polarimetric SAR interferometry | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_5794 | |||||
| タイプ | conference paper | |||||
| 著者 |
Yamada, H.
× Yamada, H.× Sato, K.× Yamaguchi, Y.× Boerner, W. -M. |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 50 | |||||
| 姓名 | Yamada, Hiroyoshi | |||||
| 姓名 | 山田, 寛喜 | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 19 | |||||
| 姓名 | Yamaguchi, Yoshio | |||||
| 姓名 | 山口, 芳雄 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Polarimetric SAR interferometry has been widely studied for forest observations. The technique utilizes polarization state difference among local scattering centers of the forest to decompose them. Using the method, we can estimate precise forest parameters. We proposed an alternative method based on the ESPRIT algorithm for the estimation. The method can detect as many as 3 local scatterers with fully polarimetric data, and can extract interferometric phase of each local scatterer. In this paper, we verify the availability of the method in 2- and 3-local-scatterer model for forest estimation, and show that forest analysis with 3-local-scatterer improve height estimation accuracy. SIR-C/X-SAR data were used for these verifications. In addition, experimental results of restricted dual-polarization data are also provided to show availability of the method. | |||||
| 書誌情報 |
IGARSS '02. 2002 IEEE International Geoscience and Remote Sensing Symposium, 2002. en : IGARSS '02. 2002 IEEE International Geoscience and Remote Sensing Symposium, 2002. 巻 2, p. 829-831, 発行日 2002 |
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| 出版者 | ||||||
| 出版者 | IEEE | |||||
| 権利 | ||||||
| 権利情報 | ©(2002) IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained the IEEE. | |||||
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| 値 | publisher | |||||
