Verifing formation of area of influence of subway station through land value distribution analysis -case study on Seoul
- Authors
- Lee, B.; Lee, S.
- Issue Date
- 2016
- Publisher
- Korean Society of Surveying
- Keywords
- Area of influence; Land price; Land price gradient; Subway station
- Citation
- Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, v.34, no.4, pp.403 - 411
- Journal Title
- Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
- Volume
- 34
- Number
- 4
- Start Page
- 403
- End Page
- 411
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/8848
- DOI
- 10.7848/ksgpc.2016.34.4.403
- ISSN
- 1598-4850
- Abstract
- This research has the purpose to develop a method to evaluate whether station's area of influence has been formed, and verify formation of the area of influence through empirical analysis of all subway stations in Seoul. First, we created buffers of 100m intervals from 100m to 1000m, based on subway station exits, calculated the average land price of each buffer, and divided station areas of influence into 10 clusters using K-means clustering with the average land prices as values of observation. Subsequently, we have assumed a decreasing price curve from increasing distance from a nearby subway station, estimated a price curve and evaluated whether the area of influence actually exists using regression analysis of each cluster. The 10 area of influence clusters were largely divided into strong, weak, and no area of influence of subway station. The stations where the strong areas of influence are formed are mainly located in center, sub-centers, and local centers; stations where weak and no areas of influence are formed are mostly located in the adjacent areas of center or sub-centers or suburbs.
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Collections - 공과대학 > 도시계획·조경학부 > 1. Journal Articles
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