| Presentation | 2010-10-27 The potential of Chinese airborne X band PolInSAR data for forest parameters estimation(Poster Session I -Radar and SAR Technologies-,ICSANE 2010 (International Conference on Space, Aeronautical and Navigational Electronics)) Jiehong Chen, Hong Zhang, Chao Wang, Kai Jiang, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper the potential of airborne single baseline high resolution X band polarimetric radar interferometry (PolInSAR) data for forest parameters estimation is investigated. The PolInSAR data were acquired by East China Research Institute of Electronic Engineering, CETC, over the test site near Sanya city, Hainan Province of China with temporal baseline equaling to 0. To quantify the PolInSAR information about forest contained in X band data, some L band classical algorithms for vegetation parameters estimation, i.e. ESPRIT technique, the hybrid method of ESPRIT and three stages procedure, and RV model are applied to X band data. The results are compared with in situ measurements. The forest height retrieved by ESPRIT algorithm is 13.8m and retrieved by hybrid method is 14.9m; both of them are close to insitu measurements. The tree height is overestimated in order of 5.5m by RV model. The experiment results demonstrate that Chinese airborne X band PolInSAR data could be used to retrieve forest height. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | forest height / X-band / PolInSAR / ESPRIT / hybrid method / RV model |
| Paper # | SANE2010-75 |
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| Committee | SANE |
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| Conference Date | 2010/10/20(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) | The potential of Chinese airborne X band PolInSAR data for forest parameters estimation(Poster Session I -Radar and SAR Technologies-,ICSANE 2010 (International Conference on Space, Aeronautical and Navigational Electronics)) |
| Sub Title (in English) | |
| Keyword(1) | forest height |
| Keyword(2) | X-band |
| Keyword(3) | PolInSAR |
| Keyword(4) | ESPRIT |
| Keyword(5) | hybrid method |
| Keyword(6) | RV model |
| 1st Author's Name | Jiehong Chen |
| 1st Author's Affiliation | Key Laboratory of Digital Earth, Center for earth observation and Digital Earth:Graduate University of Chinese Academy of Sciences() |
| 2nd Author's Name | Hong Zhang |
| 2nd Author's Affiliation | Key Laboratory of Digital Earth, Center for earth observation and Digital Earth |
| 3rd Author's Name | Chao Wang |
| 3rd Author's Affiliation | Key Laboratory of Digital Earth, Center for earth observation and Digital Earth |
| 4th Author's Name | Kai Jiang |
| 4th Author's Affiliation | East China Research Institute of Electronic Engineering |
| Date | 2010-10-27 |
| Paper # | SANE2010-75 |
| Volume (vol) | vol.110 |
| Number (no) | 250 |
| Page | pp.pp.- |
| #Pages | 4 |
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