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http://dx.doi.org/10.7851/Ksrp.2019.25.3.001

Analysis of Population Depending on Spatial Unit for Setting Suitable Spatial Unit to Rural Planning  

Lee, Jimin (Research Institute of Agriculture and Life Sciences, Seoul National University)
Publication Information
Journal of Korean Society of Rural Planning / v.25, no.3, 2019 , pp. 1-9 More about this Journal
Abstract
Population is important as a fundamental element of local industry and economy, and census data is essential to regional planning and policy making. Although there have been many researches on population and regional planning, there are few studies on population considering spatial unit. In this study, the population of three spatial scales were compared in order to establish the spatial unit suitable for the rural planning. The study area is Gangwon, Chungcheong-Nam, Chungcheong-Buk, Jeolla-Nam, Jeolla-Buk, Gyeonsang-Nam, Gyeonsang-Buk and Jeju province. Population were compared using statistical data analysis, GIS visualization, and spatial statistics. The mean, maximum, minimum, and variance of population were calculated and the coefficient of variation according to spatial unit was compared. The mean, maximum, minimum, and variance of population were calculated and the coefficient of variation according to spatial unit was compared. As the results, the census output area unit is difficult to interpret spatial analysis results. Administrative district unit has the limit that includes areas where the population does not live. The grid unit is well suited to the geographical characteristics but has many disadvantages of the grid with small population. Therefore, It is necessary to complement the limits of the Eup and Myeon-dong administrative district through the grid unit data.
Keywords
Population; Spatial unit; Census output area; Grid; Administrative district; Spatial cluster;
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Times Cited By KSCI : 2  (Citation Analysis)
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