講演名 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))
,
PDFダウンロードページ PDFダウンロードページへ
抄録(和)
抄録(英) 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.
キーワード(和)
キーワード(英) forest height / X-band / PolInSAR / ESPRIT / hybrid method / RV model
資料番号 SANE2010-75
発行日

研究会情報
研究会 SANE
開催期間 2010/10/20(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Space, Aeronautical and Navigational Electronics (SANE)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) 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))
サブタイトル(和)
キーワード(1)(和/英) / forest height
第 1 著者 氏名(和/英) / Jiehong Chen
第 1 著者 所属(和/英)
Key Laboratory of Digital Earth, Center for earth observation and Digital Earth:Graduate University of Chinese Academy of Sciences
発表年月日 2010-10-27
資料番号 SANE2010-75
巻番号(vol) vol.110
号番号(no) 250
ページ範囲 pp.-
ページ数 4
発行日