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2009 Fiscal Year Final Research Report

Grasp of paddy rice fields scattered characteristic using L-band multi polarimetric SAR

Research Project

  • PDF
Project/Area Number 19780191
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Agricultural environmental engineering
Research InstitutionNational Institute for Agro-Environmental Sciences

Principal Investigator

ISHITSUKA Naoki  National Institute for Agro-Environmental Sciences, 生態系計測研究領域, 主任研究員 (20414500)

Project Period (FY) 2007 – 2009
Keywordsリモートセンシング / マイクロ波 / 合成開口レーダ(SAR) / 偏波 / 水田 / 湛水 / 波長 / ALOS
Research Abstract

Backscatter coefficient (σ^0) of PALSAR increase about 4 to 5 dB the cultivation period of paddy rice, and correlation was seen in the height of paddyrice and σ^0. However it was difficult to specific planted paddy rice and to the amountof growth of paddy rice because the difference of σ^0 of each fields was large. On the other hand, when full-polarimetric data used and several paddy fields cultivated same time same crop looks like one unit, there is a possibility to be able to detect about the transplanting of the paddy rice using three component decomposition analysis etc. though it was difficult to find the relation of each field because resolution was not enough.

  • Research Products

    (10 results)

All 2009 2008 2007

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (8 results)

  • [Journal Article] Investigation of possibility using PALSAR to monitor changes in rice paddy fields2009

    • Author(s)
      Naoki ISHITSUKA
    • Journal Title

      Journal of Integrated FieldScience 6

      Pages: 26-36

    • Peer Reviewed
  • [Journal Article] 農業分野でのALOSデータ利用2007

    • Author(s)
      石塚直樹
    • Journal Title

      写真測量とリモートセンシング 46(4)

      Pages: 7-15

    • Peer Reviewed
  • [Presentation] Project on use of satellite SAR image for paddy rice planted area survey in Japan2009

    • Author(s)
      Naoki ISHITSUKA, Genya SAITO, Chinatsu YONEZAWA, Shigeo OGAWA
    • Organizer
      GEO Workshop on SAR to Support Agricultural Monitoring
    • Place of Presentation
      kananaskis、Canada
    • Year and Date
      20091102-20091104
  • [Presentation] ALOS/PALSARデータを用いた農地観測の事例2009

    • Author(s)
      石塚直樹・牧野司
    • Organizer
      ALOS-2利用ワークショップ1
    • Place of Presentation
      JAXA筑波宇宙センター
    • Year and Date
      2009-04-21
  • [Presentation] Application of PALSAR data for agricultural managements2008

    • Author(s)
      Naoki ISHITSUKA
    • Organizer
      6th International Symposium on Integrated Field Science -Understanding for each and integrated eco-system using remote sensing-
    • Place of Presentation
      仙台
    • Year and Date
      20080726-20080728
  • [Presentation] ALOS/PALSAR画像による「田」の観測事例2008

    • Author(s)
      石塚直樹
    • Organizer
      システム農学会2008年度秋季大会in江別シンポジウム・一般研究発表会要旨集
    • Place of Presentation
      江別市
    • Year and Date
      2008-10-31
  • [Presentation] SARデータによる農地観測の事例紹介2008

    • Author(s)
      石塚直樹
    • Organizer
      SAR Workshop 2008
    • Place of Presentation
      東京
    • Year and Date
      2008-09-25
  • [Presentation] The scatter characteristic of rice paddy fields using L band multi polarimetric satellite SAR observation2007

    • Author(s)
      Naoki ISHITSUKA
    • Organizer
      The First Joint PI Symposium of ALOS Data Node for ALOS Science Program
    • Place of Presentation
      kyoto
    • Year and Date
      20071119-20071123
  • [Presentation] OBSERVATION OF THE JAPANESE PADDY FIELDS IN WINTER USING ALOS SENSORS2007

    • Author(s)
      Naoki ISHITSUKA
    • Organizer
      The 28th Asian Conference on Remote Sensing (ACRS2007)
    • Place of Presentation
      クアラルンプール
    • Year and Date
      20071112-20071116
  • [Presentation] ALOSデータの農業利用2007

    • Author(s)
      石塚直樹
    • Organizer
      平成19年度衛星リモートセンシング推進委員会農林業ワークショップin岐阜-「だいち」観測データの利用に向けた農林業の取り組み-
    • Place of Presentation
      岐阜
    • Year and Date
      2007-12-03

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Published: 2011-06-18   Modified: 2016-04-21  

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