• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2004 Fiscal Year Final Research Report Summary

Studies on environment and resources information system for circulatory society

Research Project

Project/Area Number 13460147
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 生物資源科学
Research InstitutionKyoto University

Principal Investigator

SAKAI Tetsuro  Kyoto University, Graduate School of Informatics, Professor, 情報学研究科, 教授 (10101247)

Co-Investigator(Kenkyū-buntansha) MORIYA Kazuyuki  Kyoto University, Graduate School of Informatics, Professor, 情報学研究科, 教授 (90159195)
NUMATA Kunihiko  Kyoto University, Graduate School of Informatics, Associate Professor, 情報学研究科, 助教授 (30026405)
ARAI Nobuaki  Kyoto University, Graduate School of Informatics, Associate Professor, 情報学研究科, 助教授 (20252497)
YOSHIMURA Tetsuhiko  Kyoto University, Graduate School of Informatics, Assistant Professor, 情報学研究科, 助手 (40252499)
Project Period (FY) 2001 – 2004
KeywordsNOAA / high-resolution satellite / lidar-data / vegetation / land use / cluster analysis / GPS / NDVI
Research Abstract

As a monitoring of environment and resources information using satellite data, various satellite data were examined. The AVHRR data of NOAA is suitable for the monitoring throughout the long term in the wide region. Using the month maximum NDVI value calculated from AVHRR data, the classification method of land-use and vegetation was examined. Using this method, the land use division is possible in the countries with the unimproved database, easily. For Thailand and China, the usefulness of this method was examined. In the case of the classification using the data for the multiple years, the NDVI value is greatly influenced for the year fluctuation of climates such as temperature and precipitation. Therefore, there is a case in which it differs for the classification class even in the site where the land use does not change. As the countermeasure, the classification using standardization of monthly of the data and the classification considering degree of assignment to the each classification class were examined. As the result, it was possible to remove the effect of the year fluctuation in comparison with the classification using the living data. And, land use division using high-resolution satellite data of IKONOS and altitude data by the aircraft lidar was also examined. As the result, method of processing of the shadow of satellite data by the ratio calculation was useful. And, the classification technique using joint the lidar data and satellite data was effective. The surface high of the vegetation information, which are average, standard deviation, maximum value and minimum value, and satellite data, which are vegetation index and band value, were used. In the GPS positioning, accuracy was examined. As the result, next fact was proven. It is enough even in the independent positioning for the navigation and, DGPS are necessary in order to be correspondent to the high-resolution satellite.

  • Research Products

    (8 results)

All 2004

All Journal Article (8 results)

  • [Journal Article] Studies on land cover classification using NOAA/NDVI monthly composite image2004

    • Author(s)
      Tetsuro Sakai, Yuka Takahashi
    • Journal Title

      Proc.of The 25th Asian Conference on Remote Sensing 25

      Pages: 1684-1689

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Survey of vegetation cover density using IKONOS data and airborne lidar data2004

    • Author(s)
      Yuka Takahashi, K.Torii, T.Sakai
    • Journal Title

      Proc.of The 25th Asian Conference on Remote Sensing 25

      Pages: 733-738

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 森林における歩行時のGPS測位精度評価2004

    • Author(s)
      立木靖之, 吉村哲彦, 長谷川尚史, 酒井徹朗, 尾張敏章, 三田友則, 中村太士
    • Journal Title

      日本林学会誌 86

      Pages: 5-11

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 情報技術の森林利用分野における研究の動向・課題と戦略2004

    • Author(s)
      酒井徹朗
    • Journal Title

      森林利用学会誌 19-2

      Pages: 154-157

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Studies on land cover classification using NOAA/NDVI monthly composite image2004

    • Author(s)
      Tetsuro Sakai, Yuka Takahashi
    • Journal Title

      Proc.of The 25th Asian Conference on Remote Sensing

      Pages: 1684-1689

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Survey of vegetation cover density using IKONOS data and airborne lidar data2004

    • Author(s)
      Yuka Takahashi, K.Torii T.Sakai
    • Journal Title

      Proc.of The 25th Asian Conference on Remote Sensing

      Pages: 733-738

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Evaluation of GPS positioning accuracy on a case of walking in the forest2004

    • Author(s)
      Tachiki Yashuyuki, Yoshimura Tetsuhiko et al.
    • Journal Title

      J.For.Soc. Vol.86 No.2

      Pages: 5-11

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Trend problem and strategy of the research of information technology in forest engineering2004

    • Author(s)
      Tetsuro Sakai
    • Journal Title

      J.Japan.For.Eng.Soc. Vol.19 No.2

      Pages: 154-157

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 2006-07-11  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi