| Presentation | 2019-11-01 Experimental study on grasping seasonal change in paddy rice growth using quad-polarimetric SAR data Takuya Hashimoto, Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, we examine polarimetric scattering characteristics for grasping seasonal change of paddy rice growth by using quad-polarimetric SAR data. Here we carry out polarimetric scattering measurement for a simplified paddy rice model in an anechoic chamber at X-band frequency to acquire the quad-polarimetric SAR data from the model. The measurements are performed several times at each growth stage of the paddy rice in seasonal change. It is found from the result of the PolSAR image analysis for the measured data that the growth state of the paddy rice for seasonal changes can be understood by using the model-based scattering power decomposition and the related polarimetric indicators. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | radar polarimetryPolSARprecision agriculturepaddy rice growth observation |
| Paper # | SANE2019-62 |
| Date of Issue | 2019-10-24 (SANE) |
| Conference Information | |
| Committee | SANE |
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| Conference Date | 2019/10/31(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | KOREA (Jeju) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ICSANE2019 |
| Chair | Akitsugu Nadai(NICT) |
| Vice Chair | Hiroyoshi Yamada(Niigata Univ.) / Makoto Tanaka(Tokai Univ.) |
| Secretary | Hiroyoshi Yamada(Univ. of Electro-Comm.) / Makoto Tanaka(Mitsubishi Electric) |
| Assistant | Ryo Natsuaki(Univ. of Tokyo) / Masato Yamanashi(Mitsubishi Space Software) / Shunichi Futatsumori(ENRI) |
| Paper Information | |
| Registration To | Technical Committee on Space, Aeronautical and Navigational Electronics |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental study on grasping seasonal change in paddy rice growth using quad-polarimetric SAR data |
| Sub Title (in English) | |
| Keyword(1) | radar polarimetryPolSARprecision agriculturepaddy rice growth observation |
| 1st Author's Name | Takuya Hashimoto |
| 1st Author's Affiliation | Niigata University(Niigata Univ.) |
| 2nd Author's Name | Ryoichi Sato |
| 2nd Author's Affiliation | Niigata University(Niigata Univ.) |
| 3rd Author's Name | Yoshio Yamaguchi |
| 3rd Author's Affiliation | Niigata University(Niigata Univ.) |
| 4th Author's Name | Hiroyoshi Yamada |
| 4th Author's Affiliation | Niigata University(Niigata Univ.) |
| Date | 2019-11-01 |
| Paper # | SANE2019-62 |
| Volume (vol) | vol.119 |
| Number (no) | SANE-255 |
| Page | pp.pp.71-75(SANE), |
| #Pages | 5 |
| Date of Issue | 2019-10-24 (SANE) |