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This is a companion to a research article:

Title: Geographic and Climatic Factors Driving Regional Variation in Medical Centres for Dementia in Japan: A Nationwide Geocomputational Analysis

Journal: TBA

DOI: TBA

Abstract: TBA

Figures

Figure S1: Interactive Version of Figure 1

Figure S2: Interactive Version of Figure 2

Data Sources

• Tile: GeoSpatial Information Authority of Japan, https://maps.gsi.go.jp/development/ichiran.html

• Municipalities: https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-N03-2025.html

• Healthcare areas: https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A38-2020.html

• Snowfall: https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A22-2016.html

• Mountainous areas: https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A24-2016.html

• Agricultural areas: https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A25-2016.html

• Peninsula: https://nlftp.mlit.go.jp/ksj/gml/datalist/KsjTmplt-A18-2016.html

Codes

https://github.com/babayoshihiko/MCD_2026

Please install geojp from GitHub.

remotes::install_github("babayoshihiko/geojp")