Chome (neighbourhood) level boundary polygon, Japan 2015
This data is re-distribution of eStat boundary polygon.
Attribution
This dataset is a Produced Work that made from eStat data. License is CC0.
Original data is distributed under Government of Japan Standard Terms of Use.
Structure of Colum/Attribute table
You can check them in "カラム定義" PDF file.
Meta data & Notes
Shapefile
EPSG: 4612 Encoding: Shift-JIS
GeoJSON
EPSG: WGS84 Encoding: UTF-8
Data Quality
Positioning accuracy is not clear.
You have to be careful at boundary on water area (e.g. sea, lake). The boundary is NOT along coastline.
Modification since 2015
This statistics is collected at 2015. You can check the boundary changes at 国土地理協会.