Study on the Evaluation Model of Road Distance and the Correction Tool of Representative Points of Population

2015 Fiscal Year Final Research Report

• Project/Area Number: 25820302
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Town planning/Architectural planning
• Research Institution: Tokyo Metropolitan University
• Principal Investigator: SANUKI Ryo 首都大学東京, 都市環境科学研究科, 助教 (10609811)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Keywords: 空間集計問題 / 可変単位地区問題 / 回帰分析 / 道路距離 / GIS / 小地域 / 基本単位区 / 国勢調査

Outline of Final Research Achievements

In this study, we analyzed the difference between road distances to regional facilities from the representative point of small areas, the distances from the point of basic unit blocks and the distances from building points through the regression analysis. After the analysis on Akita prefecture, we found the following results: 1) the distance over 1km analyzed by using small areas correlates with the distance analyzed by using basic unit blocks; 2) the distance less than 4km analyzed by using small areas has little correlation with the distance analyzed by using building points; 3) the distance less than 2km analyzed by using basic unit blocks has little correlation with the distance analyzed by using building points.

Free Research Field

都市計画、都市解析