講演名 2016-11-24
[Poster Presentation] Ground-Based Synthetic Aperture Radar Observations of Nearshore Sea Surface
Tzong-Dar Wu(National Taiwan Ocean University), Weling.Hsu(National Taiwan Ocean University), Cheng-Yen Chiang(National Central University), Chih-tien Wang(G-AVE Technology Corp.), Feng-Chun Su(National Museum of Marine Science & Technology), Chung-Ru Ho(National Taiwan Ocean University), Chihyuan Chu(G-AVE Technology Corp.),
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抄録(和) With the high sensitivity to small deformations, the ground-based synthetic aperture radar (GBSAR) has been commonly used in the deformation monitoring applications, such as landslide, slope stability, and glaciers. Most of them are based on the interferometric use of GBSAR, which is not suitable for the sea surface observation because of the long azimuth scanning time. This paper exploits SAR amplitude imagery to explore the possibility of nearshore sea surface observation by GBSAR. Several field experiments have been conducted at Wanghaixiang Bay in Keelung city for GBSAR imaging. Multi-temporal average filter is used for the speckle reduction of the focused images. The experiment results show that some features corresponding to the roughness conditions of the sea surface are obvious in GBSAR images.
抄録(英) With the high sensitivity to small deformations, the ground-based synthetic aperture radar (GBSAR) has been commonly used in the deformation monitoring applications, such as landslide, slope stability, and glaciers. Most of them are based on the interferometric use of GBSAR, which is not suitable for the sea surface observation because of the long azimuth scanning time. This paper exploits SAR amplitude imagery to explore the possibility of nearshore sea surface observation by GBSAR. Several field experiments have been conducted at Wanghaixiang Bay in Keelung city for GBSAR imaging. Multi-temporal average filter is used for the speckle reduction of the focused images. The experiment results show that some features corresponding to the roughness conditions of the sea surface are obvious in GBSAR images.
キーワード(和) GBSAR / Seafloor Topography / Sea Surface Roughness
キーワード(英) GBSAR / Seafloor Topography / Sea Surface Roughness
資料番号 SANE2016-82
発行日 2016-11-17 (SANE)

研究会情報
研究会 SANE
開催期間 2016/11/24(から2日開催)
開催地(和) 国立台北科技大学
開催地(英) National Taipei University of Technology (NTUT)
テーマ(和) ICSANE2016
テーマ(英) ICSANE2016
委員長氏名(和) 小林 弘一(阪工大)
委員長氏名(英) Hirokazu Kobayashi(Osaka Inst. of Tech.)
副委員長氏名(和) 水野 貴秀(JAXA) / 森山 敏文(長崎大)
副委員長氏名(英) Takahide Mizuno(JAXA) / Toshifumi Moriyama(Nagasaki Univ.)
幹事氏名(和) 牧 謙一郎(JAXA) / 小幡 康(三菱電機)
幹事氏名(英) Kenichiro Maki(JAXA) / Yasushi Obata(Mitsubishi Electric)
幹事補佐氏名(和) 毛塚 敦(電子航法研) / 秋田 学(電通大)
幹事補佐氏名(英) Atsushi Kezuka(ENRI) / Manabu Akita(Univ. of Electro-Comm.)

講演論文情報詳細
申込み研究会 Technical Committee on Space, Aeronautical and Navigational Electronics
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) [Poster Presentation] Ground-Based Synthetic Aperture Radar Observations of Nearshore Sea Surface
サブタイトル(和)
キーワード(1)(和/英) GBSAR / GBSAR
キーワード(2)(和/英) Seafloor Topography / Seafloor Topography
キーワード(3)(和/英) Sea Surface Roughness / Sea Surface Roughness
第 1 著者 氏名(和/英) Tzong-Dar Wu / Tzong-Dar Wu
第 1 著者 所属(和/英) National Taiwan Ocean University(略称:National Taiwan Ocean University)
National Taiwan Ocean University(略称:National Taiwan Ocean University)
第 2 著者 氏名(和/英) Weling.Hsu / Weling.Hsu
第 2 著者 所属(和/英) National Taiwan Ocean University(略称:National Taiwan Ocean University)
National Taiwan Ocean University(略称:National Taiwan Ocean University)
第 3 著者 氏名(和/英) Cheng-Yen Chiang / Cheng-Yen Chiang
第 3 著者 所属(和/英) National Central University(略称:National Central University)
National Central University(略称:National Central University)
第 4 著者 氏名(和/英) Chih-tien Wang / Chih-tien Wang
第 4 著者 所属(和/英) G-AVE Technology Corp.(略称:G-AVE Technology Corp.)
G-AVE Technology Corp.(略称:G-AVE Technology Corp.)
第 5 著者 氏名(和/英) Feng-Chun Su / Feng-Chun Su
第 5 著者 所属(和/英) National Museum of Marine Science & Technology(略称:National Museum of Marine Science & Technology)
National Museum of Marine Science & Technology(略称:National Museum of Marine Science & Technology)
第 6 著者 氏名(和/英) Chung-Ru Ho / Chung-Ru Ho
第 6 著者 所属(和/英) National Taiwan Ocean University(略称:National Taiwan Ocean University)
National Taiwan Ocean University(略称:National Taiwan Ocean University)
第 7 著者 氏名(和/英) Chihyuan Chu / Chihyuan Chu
第 7 著者 所属(和/英) G-AVE Technology Corp.(略称:G-AVE Technology Corp.)
G-AVE Technology Corp.(略称:G-AVE Technology Corp.)
発表年月日 2016-11-24
資料番号 SANE2016-82
巻番号(vol) vol.116
号番号(no) SANE-319
ページ範囲 pp.159-162(SANE),
ページ数 4
発行日 2016-11-17 (SANE)