講演名 2019-07-19
実時間地滑りモニタリングのためのGB-SARと空間データ処理の統合
デニマ ケニーバレンタイン(東北大), 佐藤 源之(東北大),
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抄録(和) This study is the continuation of landslide investigation and retrieval in Minami Aso, Kumamoto Prefecture, Japan. Ground-based Synthetic Aperture Radar (GB-SAR) system has been installed in Minami Aso facing through the landslide field to monitor the surface movements. The additional Digital Elevation Model (DEM) acquired by the UAV measurement was provided to correspond with the acquired SAR data. The spatial data processing was applied to correspond each point among the pair data so-called georeferencing technique which required the matching Ground Control Points (GCPs) among the pair data. Therefore, the Global Positioning System (GPS) tracking was conducted to acquire the coordinate information in the actual field conducted in the thirteen corner reflectors and the GB-SAR position. Spatial data processing successfully integrated the real-time GB-SAR measurement, UAV data, and GPS data projected in the same coordinate projection of Datum JGD2000 Zone 52N. The LOS difference of obtained measurements was corrected by the rotation matrix. The results show the successful 3D real-time landslide monitoring.
抄録(英) This study is the continuation of landslide investigation and retrieval in Minami Aso, Kumamoto Prefecture, Japan. Ground-based Synthetic Aperture Radar (GB-SAR) system has been installed in Minami Aso facing through the landslide field to monitor the surface movements. The additional Digital Elevation Model (DEM) acquired by the UAV measurement was provided to correspond with the acquired SAR data. The spatial data processing was applied to correspond each point among the pair data so-called georeferencing technique which required the matching Ground Control Points (GCPs) among the pair data. Therefore, the Global Positioning System (GPS) tracking was conducted to acquire the coordinate information in the actual field conducted in the thirteen corner reflectors and the GB-SAR position. Spatial data processing successfully integrated the real-time GB-SAR measurement, UAV data, and GPS data projected in the same coordinate projection of Datum JGD2000 Zone 52N. The LOS difference of obtained measurements was corrected by the rotation matrix. The results show the successful 3D real-time landslide monitoring.
キーワード(和) Landslide / Ground-Based Synthetic Aperture Radar (GB-SAR) / Spatial Data Processing / Real-Time Monitoring
キーワード(英) Landslide / Ground-Based Synthetic Aperture Radar (GB-SAR) / Spatial Data Processing / Real-Time Monitoring
資料番号 SANE2019-31
発行日 2019-07-10 (SANE)

研究会情報
研究会 AP / SANE / SAT
開催期間 2019/7/17(から3日開催)
開催地(和) 東北大学
開催地(英) Tohoku Univ.
テーマ(和) 地下電磁計測,衛星通信,電波伝搬,一般
テーマ(英) Subsurface Electromagnetic Measurements, Sattelite Communication, Radio propagation, Antennas and Propagation
委員長氏名(和) 陳 強(東北大) / 灘井 章嗣(NICT) / 山下 史洋(NTT)
委員長氏名(英) Qiang Chen(Tohoku Univ.) / Akitsugu Nadai(NICT) / Fumihiro Yamashita(NTT)
副委員長氏名(和) 黒川 悟(産総研) / 山田 寛喜(新潟大) / 田中 真(東海大) / 筋誡 久(NHK) / 石川 博康(日大)
副委員長氏名(英) Satoru Kurokawa(AIST) / Hiroyoshi Yamada(Niigata Univ.) / Makoto Tanaka(Tokai Univ.) / Hisashi Sujikai(NHK) / Hiroyasu Ishikawa(Nihon Univ.)
幹事氏名(和) 深沢 徹(三菱電機) / 有馬 卓司(東京農工大) / 秋田 学(電通大) / 網嶋 武(三菱電機) / 柴山 大樹(NTT) / 小島 政明(NHK)
幹事氏名(英) Toru Fukasawa(Mitsubishi Electric) / Takuji Arima(Tokyo Univ. of Agric. & Tech.) / Manabu Akita(Univ. of Electro-Comm.) / Takeshi Amishima(Mitsubishi Electric) / Hiroki Shibayama(NTT) / Masaaki Kojima(NHK)
幹事補佐氏名(和) 飴谷 充隆(産総研) / 夏秋 嶺(東大) / 山梨 正人(三菱スペース・ソフトウエア) / 二ッ森 俊一(電子航法研) / 難波 忍(KDDI総合研究所) / 大倉 拓也(NICT)
幹事補佐氏名(英) Michitaka Ameya(AIST) / Ryo Natsuaki(Univ. of Tokyo) / Masato Yamanashi(Mitsubishi Space Software) / Shunichi Futatsumori(ENRI) / Shinobu Nanba(KDDI Research) / Takuya Okura(NICT)

講演論文情報詳細
申込み研究会 Technical Committee on Antennas and Propagation / Technical Committee on Space, Aeronautical and Navigational Electronics / Technical Committee on Satellite Telecommunications
本文の言語 ENG-JTITLE
タイトル(和) 実時間地滑りモニタリングのためのGB-SARと空間データ処理の統合
サブタイトル(和)
タイトル(英) Integration of GB-SAR and Spatial Data Processing for Real-Time Landslide Monitoring
サブタイトル(和)
キーワード(1)(和/英) Landslide / Landslide
キーワード(2)(和/英) Ground-Based Synthetic Aperture Radar (GB-SAR) / Ground-Based Synthetic Aperture Radar (GB-SAR)
キーワード(3)(和/英) Spatial Data Processing / Spatial Data Processing
キーワード(4)(和/英) Real-Time Monitoring / Real-Time Monitoring
第 1 著者 氏名(和/英) デニマ ケニーバレンタイン / Delima Canny Valentine
第 1 著者 所属(和/英) Tohoku University(略称:東北大)
Tohoku University(略称:Tohoku Univ.)
第 2 著者 氏名(和/英) 佐藤 源之 / Motoyuki Sato
第 2 著者 所属(和/英) Tohoku University(略称:東北大)
Tohoku University(略称:Tohoku Univ.)
発表年月日 2019-07-19
資料番号 SANE2019-31
巻番号(vol) vol.119
号番号(no) SANE-121
ページ範囲 pp.73-78(SANE),
ページ数 6
発行日 2019-07-10 (SANE)