GISホームページ

TOP国土情報データ閲覧・ダウンロード国土数値情報ダウンロードサービス > データの詳細



 Data download (2. Data details)


The selected data item is:
National Land Numerical Information   Population Projections for individual 500m mesh (National Spatial Planning and Regional Policy Bureau estimates for 2017) Data
Population Projections for individual 500m mesh (National Spatial Planning and Regional Policy Bureau estimates for 2017) Identifier
Contents Future population was estimated for individual 500m meshes up to the year 2050 based on the National census data for FY2010. The data was generated respectively for total population, population aged 0 to 14, population aged 15 to 64, population aged 65 or higher and population aged 75 or higher.
Related laws
Year data was created 2017
Original data “Grid Square Statistics on 2010 Population Census” by the Ministry of Internal Affairs and Communications Statistics Bureau, estimates from “Population Projections for Japan” by IPSS (National Institute of Population and Social Security Research) generated in Jan. 2012, estimates/hypothetical projections (Survival rate, ratio of children per woman, net migration rate), etc. from “Regional Population Projections for Japan” generated in Mar. 2013.
Creation method About the calculation method of future population for individual meshes based on per-500m mesh calculation result.
For detailed information on the estimates, refer to:
Coordinate system WGS
Data class Half Grid Square Mesh
Image
Feature information Feature name Explanation


Attribute information Attribute name Explanation Value Type
MESHID Half Grid Square Mesh code Long Integer
City code 5-digit code (01000 to 47999) that categorizes municipalities. Implemented April 1970 based on the conclusions by the Statistics Council.
http://www.soumu.go.jp/toukei_toukatsu/index/seido/9-5.htm
Long Integer (Maximum quantity exceeds 32768)
2010 Population Population as of the year 2010 per individual 500m meshes (with compensation)
* Only the overall population data is generated for the year 2010.
Real
(The third decimal point, likewise hereafter)
2020 Population Population as of the year 2020 per individual 500m meshes (with compensation)
* Data generated respectively for total population, population aged 0 to 14, population aged 15 to 64, population aged 65 or higher and population aged 75 or higher (Likewise hereafter for yearly population and yearly indices).
Real
2025 Population Population as of the year 2025 per individual 500m meshes (with compensation) Real
2030 Population Population as of the year 2030 per individual 500m meshes (with compensation) Real
2035 Population Population as of the year 2035 per individual 500m meshes (with compensation) Real
2040 Population Population as of the year 2040 per individual 500m meshes (with compensation) Real
2045 Population Population as of the year 2045 per individual 500m meshes (with compensation) Real
2050 Population Population as of the year 2050 per individual 500m meshes (with compensation) Real
2020 Index Population index for the year 2020 presuming the population FY2010 is 100 (for individual 500m mesh).
(* The mesh of "0" as of 2010 is indicated as "*" (Single-byte character). For the mesh (residence meshed) which becomes "1 or more" each year, "#" (Single-byte character) is indicated. Likewise hereafter.)
Criteria,Real
(Refer to * indicated to left. Likewise hereafter.)
2025 Index Population index for the year 2025 presuming the population FY2010 is 100 (for individual 500m mesh). Real
2030 Index Population index for the year 2030 presuming the population FY2010 is 100 (for individual 500m mesh). Real
2035 Index Population index for the year 2035 presuming the population FY2010 is 100 (for individual 500m mesh). Real
2040 Index Population index for the year 2040 presuming the population FY2010 is 100 (for individual 500m mesh). Real
2045 Index Population index for the year 2045 presuming the population FY2010 is 100 (for individual 500m mesh). Real
2050 Index Population index for the year 2050 presuming the population FY2010 is 100 (for individual 500m mesh). Real
Other information ・As for National Spatial Planning and Regional Policy Bureau "Population Projections" meshes for FY2014, estimates were initially calculated in 1km mesh units, but future projection based on 500m meshes were newly calculated based on the data for 2010 and announced upon inclusion of population projections for 5-year periods.
・The difference of area within respective meshes depending on the situated latitude/longitude should be taken into consideration at the time of the data collection.
・Considering the amount of data involved, simplified versions (Population and index data compiled only for the years 2010, 2025, 2040 and 2050) are also available.