土地利用構成比関数:ミクロな土地利用混合を把握する一手法

• 吉川 徹

  東京都立大学教養部

書誌事項

タイトル別名

• Land Use Ratio Function: a Tool to Analyze Land Use Mixture Closely

抄録

The aim of this study is to develop a method to analyze land use mixture closely based on geographical information systems (GIS). To this end, a function that indicates land use mixture closely ( land use ratio function ) is proposed. First, land use ratio function is formulated. It is defined at each point of a region as land use ratio vector of the area within a circular window with center at the point. Second, the implication of the function is discussed. The function can be viewed as the differential of land use ratio when marginal problems are considered, and as an estimate of the probability vector of a model to simulate urban land use transition. In this model, the land use of each parcel has a multinominal distribution, of which the probability vector can be estimated by land use ratio function of the parcel. Third, two methods to determine the appropriate radius of the circular window based on Akaike information criterion are proposed.

収録刊行物

• ＧＩＳ‐理論と応用

  ＧＩＳ‐理論と応用 1 (1), 109-119, 1993

  一般社団法人　地理情報システム学会

キーワード

• 土地利用混合
• 土地利用構成比関数
• 円集計
• 赤池情報量基準

詳細情報

• CRID: 1390001204475556480
• NII論文ID: 130003640035
• DOI: 10.5638/thagis.1.109
• ISSN: 21855633
• ISSN: 13405381
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可