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2003 Fiscal Year Final Research Report Summary

Development of the system of spatial data management, sharing, and communication

Research Project

Project/Area Number 10202204
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Humanities and Social Sciences
Research InstitutionThe University of Tokyo

Principal Investigator

SADAHIRO Yukio  The University of Tokyo, Graduate School of Engineering, Associate Professor, 大学院・工学系研究科, 助教授 (10240722)

Co-Investigator(Kenkyū-buntansha) OKUNUKI Keiichi  Nagoya University, Department of Geography, Associate Professor, 大学院・環境學研究科, 助教授 (90272369)
ARIKAWA Masatoshi  The University of Tokyo, Center for Spatial Information Science, Associate Professor, 空間情報科学研究センター, 助教授 (30202758)
OKABE Atsuyuki  The University of Tokyo, Graduate School of Engineering, Professor, 大学院・工学系研究科, 教授 (10114050)
Project Period (FY) 1998 – 2003
Keywordsspatial data handling / spatial data analysis / spatial data infrastructure / spatial data clearinghouse
Research Abstract

In the last term of this project, we have finished the development of the system and summarize the products of research in presentations and papers.
1)Development of tools for spatial data handling We have developed tools for spatial data handling including areal interpolation, data format conversion, and so forth. They are written in Visual BASIC so that they work directly with ArcGIS 8.1 as an extension.
2)Development of tools for spatial analysis We have developed tools for spatial analysis on a network and spatiotemporal analysis on a two-dimensional plane. They are also written in Visual BASIC so that they work directly with ArcGIS 8.1 as an extension.
3)Improvement of the system for spatial data sharing We have improved the system for spatial data sharing with a focus on the user interface. Automatic change of spatial data format, choice of data medium, and choice of archive format are available at present.
As well as the development of the system, we gave oral presentations and published journal papers to disseminate the products of our research. We organized several workshops and symposia on the project and discussed the research products obtained and themes to be challenged in future.

  • Research Products

    (10 results)

All Other

All Publications (10 results)

  • [Publications] SADAHIRO, Yukio: "Stability of the Surface Generated from Distributed Points of Uncertain Location"International Journal of Geographical Information Science. 17. 139-156 (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] SADAHIRO, Yukio: "Cluster Detection in Uncertain Point Distributions : A Comparison of Four Methods"Computers, Environment and Urban Systems. 27. 33-52 (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] MASWOOD, S.J., Yukio SADAHIRO: "A tale of two Japans reform in a divided policy"Japan Forum. 15. 33-53 (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 富永隆, 貞広幸雄: "GISによる学区再編の計画立案-スクールファミリー制度の導入可能性の検討-"地理学評論. 76. 743-758 (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 安井謙介, 貞広幸雄: "道路網の変化における時空間分析手法"日本建築学会計画系論文集. 569. 147-153 (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] SADAHIRO, Yukio: "Stability of the Surface Generated from Distributed Points of Uncertain Location"International Journal of Geographical Information Science. 17. 139-156 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] SADAHIRO, Yukio: "Cluster Detection in Uncertain Point Distribution : A Comparison of Four Methods"Computers, Environment and Urban Systems. 27. 33-52 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] MASWOOD, S.J., Yukio SADAHIRO: "A tale of two Japans : reform in a divided policy"Japan Forum. 15. 33-53 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] TOMINAGA, Takashi, Yukio SADAHIRO: "Evaluation of school family system using GIS"Geographical Review of Japan. 76(10). 743-758 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] YASUI, Kensuke, Yukio SADAHIRO: "Spatiotemporal analysis of change of road networks"Journal of Architecture, Planning and Environmental Engineering. 569. 147-153 (2003)

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

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Published: 2005-04-19  

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