# WorldPop のグリッドデータ (COG)

WorldPop (https://www.worldpop.org/) が配布するグリッドデータの GeoTIFF を、HTTP Range 要求で必要な部分だけを読めるように Cloud Optimized GeoTIFF (COG) に変換したもの。
配布元の data.worldpop.org は Range 要求に応えず毎回ファイル全体を返すため、GDAL の /vsicurl/ などで直接読めない。そのための非公式のコピーで、WorldPop とは関係がない。

置いてあるのは 総人口 (Population)、都市化度 (Degree of Urbanisation)、年齢階級と性別ごとの人口 (Age and Sex Structures)。
STAC の item にある GeoTIFF の asset をすべて置いている。サムネイルと zip (年齢性別の個別の GeoTIFF をまとめた archive、都市化度の entities と statistics) は置いていない。

パスは元の URL の `GIS/` 以降をそのまま写している。たとえば
`https://data.worldpop.org/GIS/Population/...` は `https://z.yuiseki.net/static/worldpop/GIS/Population/...` にある。ファイル名も元のまま。

## 変換

GDAL 3.9 の `gdal_translate -of COG -co COMPRESS=DEFLATE -co PREDICTOR=YES -co BLOCKSIZE=512 -co OVERVIEWS=AUTO -co BIGTIFF=IF_SAFER` で COG に変換しただけで、値は変えていない (再投影、再標本化、データ型や nodata の変更はしていない)。
都市化度 (区分のコードの格子) だけは `-co RESAMPLING=NEAREST` を足し、縮小版 (overview) でも元にあるコードだけが出るようにしている。ほかは既定の補間で縮小版を作っている。元の解像度の値はどれも元と同じ。
変換のあと、どのファイルも元のファイルと比べて、幅と高さ、座標系、geotransform、nodata、データ型が一致すること、全画素の値が一致すること (nodata を除いた合計も一致すること) を確かめた。

ライセンスと引用のしかたは [LICENSE](LICENSE) を見ること (CC BY 4.0)。どのファイルがどの DOI の引用に当たるかも LICENSE にある。

## 置いてあるファイル

ファイルが 8 個を超える item (年齢性別) は item ごとに 1 行にまとめた。ファイルごとの記録は [manifest.json](manifest.json) にある。
年齢性別のファイル名の m は男性、f は女性、t は男女の計 (2020 年で合計が m と f の和に一致することを確かめた)。数字は年齢階級で、STAC の agesex:age_label では 00 が 0-1 years、01 が 1-5 years、05 が 5-10 years、以下 5 歳ごとで、90 が 90+ years。

### 総人口 (Population)

| ファイル | 年 | 解像度 | asset | 大きさ (bytes) | 幅 x 高さ | 型 | nodata を除いた合計 |
|---|---|---|---|---|---|---|---|
| [jpn_pop_2015_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2015/JPN/v1/100m/constrained/jpn_pop_2015_CN_100m_R2025A_v1.tif) | 2015 | 100m | data | 130,618,179 | 37258 x 25773 | Float32 | 127,358,352.6 |
| [jpn_pop_2015_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2015/JPN/v1/1km_ua/constrained/jpn_pop_2015_CN_1km_R2025A_UA_v1.tif) | 2015 | 1km | data | 2,523,604 | 3726 x 2578 | Float32 | 127,358,352.6 |
| [jpn_pop_2016_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2016/JPN/v1/100m/constrained/jpn_pop_2016_CN_100m_R2025A_v1.tif) | 2016 | 100m | data | 130,791,370 | 37258 x 25773 | Float32 | 127,193,393.1 |
| [jpn_pop_2016_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2016/JPN/v1/1km_ua/constrained/jpn_pop_2016_CN_1km_R2025A_UA_v1.tif) | 2016 | 1km | data | 2,524,329 | 3726 x 2578 | Float32 | 127,193,393.1 |
| [jpn_pop_2017_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2017/JPN/v1/100m/constrained/jpn_pop_2017_CN_100m_R2025A_v1.tif) | 2017 | 100m | data | 130,930,628 | 37258 x 25773 | Float32 | 127,126,511.3 |
| [jpn_pop_2017_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2017/JPN/v1/1km_ua/constrained/jpn_pop_2017_CN_1km_R2025A_UA_v1.tif) | 2017 | 1km | data | 2,524,431 | 3726 x 2578 | Float32 | 127,126,511.3 |
| [jpn_pop_2018_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2018/JPN/v1/100m/constrained/jpn_pop_2018_CN_100m_R2025A_v1.tif) | 2018 | 100m | data | 131,049,389 | 37258 x 25773 | Float32 | 127,002,871.0 |
| [jpn_pop_2018_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2018/JPN/v1/1km_ua/constrained/jpn_pop_2018_CN_1km_R2025A_UA_v1.tif) | 2018 | 1km | data | 2,524,800 | 3726 x 2578 | Float32 | 127,002,871.0 |
| [jpn_pop_2019_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2019/JPN/v1/100m/constrained/jpn_pop_2019_CN_100m_R2025A_v1.tif) | 2019 | 100m | data | 131,134,034 | 37258 x 25773 | Float32 | 126,823,996.1 |
| [jpn_pop_2019_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2019/JPN/v1/1km_ua/constrained/jpn_pop_2019_CN_1km_R2025A_UA_v1.tif) | 2019 | 1km | data | 2,525,092 | 3726 x 2578 | Float32 | 126,823,996.1 |
| [jpn_pop_2020_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2020/JPN/v1/100m/constrained/jpn_pop_2020_CN_100m_R2025A_v1.tif) | 2020 | 100m | data | 131,326,945 | 37258 x 25773 | Float32 | 126,574,853.0 |
| [jpn_pop_2020_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2020/JPN/v1/1km_ua/constrained/jpn_pop_2020_CN_1km_R2025A_UA_v1.tif) | 2020 | 1km | data | 2,526,267 | 3726 x 2578 | Float32 | 126,574,853.0 |
| [jpn_pop_2021_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2021/JPN/v1/100m/constrained/jpn_pop_2021_CN_100m_R2025A_v1.tif) | 2021 | 100m | data | 131,551,304 | 37258 x 25773 | Float32 | 126,034,234.8 |
| [jpn_pop_2021_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2021/JPN/v1/1km_ua/constrained/jpn_pop_2021_CN_1km_R2025A_UA_v1.tif) | 2021 | 1km | data | 2,526,661 | 3726 x 2578 | Float32 | 126,034,234.8 |
| [jpn_pop_2022_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2022/JPN/v1/100m/constrained/jpn_pop_2022_CN_100m_R2025A_v1.tif) | 2022 | 100m | data | 131,735,376 | 37258 x 25773 | Float32 | 125,324,442.6 |
| [jpn_pop_2022_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2022/JPN/v1/1km_ua/constrained/jpn_pop_2022_CN_1km_R2025A_UA_v1.tif) | 2022 | 1km | data | 2,527,154 | 3726 x 2578 | Float32 | 125,324,442.6 |
| [jpn_pop_2023_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2023/JPN/v1/100m/constrained/jpn_pop_2023_CN_100m_R2025A_v1.tif) | 2023 | 100m | data | 131,874,381 | 37258 x 25773 | Float32 | 124,670,714.7 |
| [jpn_pop_2023_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2023/JPN/v1/1km_ua/constrained/jpn_pop_2023_CN_1km_R2025A_UA_v1.tif) | 2023 | 1km | data | 2,527,766 | 3726 x 2578 | Float32 | 124,670,714.7 |
| [jpn_pop_2024_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2024/JPN/v1/100m/constrained/jpn_pop_2024_CN_100m_R2025A_v1.tif) | 2024 | 100m | data | 131,975,581 | 37258 x 25773 | Float32 | 124,071,179.6 |
| [jpn_pop_2024_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2024/JPN/v1/1km_ua/constrained/jpn_pop_2024_CN_1km_R2025A_UA_v1.tif) | 2024 | 1km | data | 2,527,997 | 3726 x 2578 | Float32 | 124,071,179.6 |
| [jpn_pop_2025_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2025/JPN/v1/100m/constrained/jpn_pop_2025_CN_100m_R2025A_v1.tif) | 2025 | 100m | data | 132,192,788 | 37258 x 25773 | Float32 | 123,434,903.4 |
| [jpn_pop_2025_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2025/JPN/v1/1km_ua/constrained/jpn_pop_2025_CN_1km_R2025A_UA_v1.tif) | 2025 | 1km | data | 2,529,189 | 3726 x 2578 | Float32 | 123,434,903.4 |
| [jpn_pop_2026_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2026/JPN/v1/100m/constrained/jpn_pop_2026_CN_100m_R2025A_v1.tif) | 2026 | 100m | data | 132,460,964 | 37258 x 25773 | Float32 | 122,772,055.4 |
| [jpn_pop_2026_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2026/JPN/v1/1km_ua/constrained/jpn_pop_2026_CN_1km_R2025A_UA_v1.tif) | 2026 | 1km | data | 2,529,712 | 3726 x 2578 | Float32 | 122,772,055.4 |
| [jpn_pop_2027_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2027/JPN/v1/100m/constrained/jpn_pop_2027_CN_100m_R2025A_v1.tif) | 2027 | 100m | data | 132,655,142 | 37258 x 25773 | Float32 | 122,083,407.2 |
| [jpn_pop_2027_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2027/JPN/v1/1km_ua/constrained/jpn_pop_2027_CN_1km_R2025A_UA_v1.tif) | 2027 | 1km | data | 2,530,256 | 3726 x 2578 | Float32 | 122,083,407.2 |
| [jpn_pop_2028_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2028/JPN/v1/100m/constrained/jpn_pop_2028_CN_100m_R2025A_v1.tif) | 2028 | 100m | data | 132,788,473 | 37258 x 25773 | Float32 | 121,381,274.2 |
| [jpn_pop_2028_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2028/JPN/v1/1km_ua/constrained/jpn_pop_2028_CN_1km_R2025A_UA_v1.tif) | 2028 | 1km | data | 2,530,937 | 3726 x 2578 | Float32 | 121,381,274.2 |
| [jpn_pop_2029_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2029/JPN/v1/100m/constrained/jpn_pop_2029_CN_100m_R2025A_v1.tif) | 2029 | 100m | data | 132,875,272 | 37258 x 25773 | Float32 | 120,667,422.1 |
| [jpn_pop_2029_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2029/JPN/v1/1km_ua/constrained/jpn_pop_2029_CN_1km_R2025A_UA_v1.tif) | 2029 | 1km | data | 2,531,222 | 3726 x 2578 | Float32 | 120,667,422.0 |
| [jpn_pop_2030_CN_100m_R2025A_v1.tif](GIS/Population/Global_2015_2030/R2025A/2030/JPN/v1/100m/constrained/jpn_pop_2030_CN_100m_R2025A_v1.tif) | 2030 | 100m | data | 133,157,957 | 37258 x 25773 | Float32 | 119,948,756.0 |
| [jpn_pop_2030_CN_1km_R2025A_UA_v1.tif](GIS/Population/Global_2015_2030/R2025A/2030/JPN/v1/1km_ua/constrained/jpn_pop_2030_CN_1km_R2025A_UA_v1.tif) | 2030 | 1km | data | 2,533,372 | 3726 x 2578 | Float32 | 119,948,756.1 |

### 都市化度 (Degree of Urbanisation)

| ファイル | 年 | 解像度 | asset | 大きさ (bytes) | 幅 x 高さ | 型 | nodata を除いた合計 |
|---|---|---|---|---|---|---|---|
| [JPN_DUG_2015_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2015/JPN/JPN_DUG_2015_GRID_L1_R2025A_v1.tif) | 2015 | - | grid_l1 | 82,952 | 3249 x 2458 | Byte | 451,566.0 |
| [JPN_DUG_2015_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2015/JPN/JPN_DUG_2015_GRID_L2_R2025A_v1.tif) | 2015 | - | grid_l2 | 140,764 | 3249 x 2458 | Byte | 4,969,089.0 |
| [JPN_DUG_2016_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2016/JPN/JPN_DUG_2016_GRID_L1_R2025A_v1.tif) | 2016 | - | grid_l1 | 82,940 | 3249 x 2458 | Byte | 451,545.0 |
| [JPN_DUG_2016_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2016/JPN/JPN_DUG_2016_GRID_L2_R2025A_v1.tif) | 2016 | - | grid_l2 | 140,763 | 3249 x 2458 | Byte | 4,968,841.0 |
| [JPN_DUG_2017_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2017/JPN/JPN_DUG_2017_GRID_L1_R2025A_v1.tif) | 2017 | - | grid_l1 | 82,942 | 3249 x 2458 | Byte | 451,538.0 |
| [JPN_DUG_2017_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2017/JPN/JPN_DUG_2017_GRID_L2_R2025A_v1.tif) | 2017 | - | grid_l2 | 140,721 | 3249 x 2458 | Byte | 4,968,743.0 |
| [JPN_DUG_2018_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2018/JPN/JPN_DUG_2018_GRID_L1_R2025A_v1.tif) | 2018 | - | grid_l1 | 82,933 | 3249 x 2458 | Byte | 451,511.0 |
| [JPN_DUG_2018_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2018/JPN/JPN_DUG_2018_GRID_L2_R2025A_v1.tif) | 2018 | - | grid_l2 | 140,791 | 3249 x 2458 | Byte | 4,968,449.0 |
| [JPN_DUG_2019_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2019/JPN/JPN_DUG_2019_GRID_L1_R2025A_v1.tif) | 2019 | - | grid_l1 | 82,927 | 3249 x 2458 | Byte | 451,445.0 |
| [JPN_DUG_2019_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2019/JPN/JPN_DUG_2019_GRID_L2_R2025A_v1.tif) | 2019 | - | grid_l2 | 140,757 | 3249 x 2458 | Byte | 4,967,821.0 |
| [JPN_DUG_2020_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2020/JPN/JPN_DUG_2020_GRID_L1_R2025A_v1.tif) | 2020 | - | grid_l1 | 82,889 | 3249 x 2458 | Byte | 451,362.0 |
| [JPN_DUG_2020_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2020/JPN/JPN_DUG_2020_GRID_L2_R2025A_v1.tif) | 2020 | - | grid_l2 | 140,659 | 3249 x 2458 | Byte | 4,966,969.0 |
| [JPN_DUG_2021_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2021/JPN/JPN_DUG_2021_GRID_L1_R2025A_v1.tif) | 2021 | - | grid_l1 | 82,814 | 3249 x 2458 | Byte | 451,219.0 |
| [JPN_DUG_2021_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2021/JPN/JPN_DUG_2021_GRID_L2_R2025A_v1.tif) | 2021 | - | grid_l2 | 140,580 | 3249 x 2458 | Byte | 4,965,497.0 |
| [JPN_DUG_2022_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2022/JPN/JPN_DUG_2022_GRID_L1_R2025A_v1.tif) | 2022 | - | grid_l1 | 82,777 | 3249 x 2458 | Byte | 450,979.0 |
| [JPN_DUG_2022_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2022/JPN/JPN_DUG_2022_GRID_L2_R2025A_v1.tif) | 2022 | - | grid_l2 | 140,399 | 3249 x 2458 | Byte | 4,963,108.0 |
| [JPN_DUG_2023_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2023/JPN/JPN_DUG_2023_GRID_L1_R2025A_v1.tif) | 2023 | - | grid_l1 | 82,687 | 3249 x 2458 | Byte | 450,780.0 |
| [JPN_DUG_2023_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2023/JPN/JPN_DUG_2023_GRID_L2_R2025A_v1.tif) | 2023 | - | grid_l2 | 140,016 | 3249 x 2458 | Byte | 4,961,071.0 |
| [JPN_DUG_2024_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2024/JPN/JPN_DUG_2024_GRID_L1_R2025A_v1.tif) | 2024 | - | grid_l1 | 82,598 | 3249 x 2458 | Byte | 450,560.0 |
| [JPN_DUG_2024_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2024/JPN/JPN_DUG_2024_GRID_L2_R2025A_v1.tif) | 2024 | - | grid_l2 | 139,838 | 3249 x 2458 | Byte | 4,958,918.0 |
| [JPN_DUG_2025_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2025/JPN/JPN_DUG_2025_GRID_L1_R2025A_v1.tif) | 2025 | - | grid_l1 | 82,551 | 3249 x 2458 | Byte | 450,354.0 |
| [JPN_DUG_2025_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2025/JPN/JPN_DUG_2025_GRID_L2_R2025A_v1.tif) | 2025 | - | grid_l2 | 139,871 | 3249 x 2458 | Byte | 4,956,798.0 |
| [JPN_DUG_2026_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2026/JPN/JPN_DUG_2026_GRID_L1_R2025A_v1.tif) | 2026 | - | grid_l1 | 82,492 | 3249 x 2458 | Byte | 450,139.0 |
| [JPN_DUG_2026_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2026/JPN/JPN_DUG_2026_GRID_L2_R2025A_v1.tif) | 2026 | - | grid_l2 | 139,542 | 3249 x 2458 | Byte | 4,954,642.0 |
| [JPN_DUG_2027_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2027/JPN/JPN_DUG_2027_GRID_L1_R2025A_v1.tif) | 2027 | - | grid_l1 | 82,481 | 3249 x 2458 | Byte | 449,930.0 |
| [JPN_DUG_2027_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2027/JPN/JPN_DUG_2027_GRID_L2_R2025A_v1.tif) | 2027 | - | grid_l2 | 139,429 | 3249 x 2458 | Byte | 4,952,458.0 |
| [JPN_DUG_2028_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2028/JPN/JPN_DUG_2028_GRID_L1_R2025A_v1.tif) | 2028 | - | grid_l1 | 82,434 | 3249 x 2458 | Byte | 449,745.0 |
| [JPN_DUG_2028_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2028/JPN/JPN_DUG_2028_GRID_L2_R2025A_v1.tif) | 2028 | - | grid_l2 | 139,254 | 3249 x 2458 | Byte | 4,950,434.0 |
| [JPN_DUG_2029_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2029/JPN/JPN_DUG_2029_GRID_L1_R2025A_v1.tif) | 2029 | - | grid_l1 | 82,373 | 3249 x 2458 | Byte | 449,452.0 |
| [JPN_DUG_2029_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2029/JPN/JPN_DUG_2029_GRID_L2_R2025A_v1.tif) | 2029 | - | grid_l2 | 139,086 | 3249 x 2458 | Byte | 4,947,496.0 |
| [JPN_DUG_2030_GRID_L1_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2030/JPN/JPN_DUG_2030_GRID_L1_R2025A_v1.tif) | 2030 | - | grid_l1 | 82,319 | 3249 x 2458 | Byte | 449,245.0 |
| [JPN_DUG_2030_GRID_L2_R2025A_v1.tif](GIS/DUG/Global_2015_2030/R2025A/v1/2030/JPN/JPN_DUG_2030_GRID_L2_R2025A_v1.tif) | 2030 | - | grid_l2 | 138,877 | 3249 x 2458 | Byte | 4,945,316.0 |

### 年齢階級と性別ごとの人口 (Age and Sex Structures)

| ディレクトリ | 年 | 解像度 | ファイル数 | 大きさの合計 (bytes) | 幅 x 高さ | 型 | nodata を除いた合計 (性別ごと) |
|---|---|---|---|---|---|---|---|
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2015/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2015/JPN/v1/1km_ua/constrained/) | 2015 | 1km | 60 | 149,973,162 | 3726 x 2578 | Float32 | f 65,063,799.1, m 62,194,271.1, t 127,258,070.2 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2016/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2016/JPN/v1/1km_ua/constrained/) | 2016 | 1km | 60 | 149,992,169 | 3726 x 2578 | Float32 | f 64,976,986.6, m 62,116,252.5, t 127,093,239.1 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2017/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2017/JPN/v1/1km_ua/constrained/) | 2017 | 1km | 60 | 150,006,023 | 3726 x 2578 | Float32 | f 64,947,472.0, m 62,078,937.6, t 127,026,409.7 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2018/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2018/JPN/v1/1km_ua/constrained/) | 2018 | 1km | 60 | 150,034,957 | 3726 x 2578 | Float32 | f 64,890,022.0, m 62,012,845.0, t 126,902,867.0 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2019/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2019/JPN/v1/1km_ua/constrained/) | 2019 | 1km | 60 | 150,050,732 | 3726 x 2578 | Float32 | f 64,802,207.6, m 61,921,925.2, t 126,724,132.8 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2020/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2020/JPN/v1/1km_ua/constrained/) | 2020 | 1km | 60 | 150,126,951 | 3726 x 2578 | Float32 | f 64,678,290.7, m 61,796,895.2, t 126,475,185.9 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2021/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2021/JPN/v1/1km_ua/constrained/) | 2021 | 1km | 60 | 150,159,536 | 3726 x 2578 | Float32 | f 64,421,041.0, m 61,513,952.7, t 125,934,993.7 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2022/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2022/JPN/v1/1km_ua/constrained/) | 2022 | 1km | 60 | 150,187,994 | 3726 x 2578 | Float32 | f 64,078,548.8, m 61,147,212.0, t 125,225,760.8 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2023/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2023/JPN/v1/1km_ua/constrained/) | 2023 | 1km | 60 | 150,219,769 | 3726 x 2578 | Float32 | f 63,763,327.9, m 60,809,219.4, t 124,572,547.2 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2024/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2024/JPN/v1/1km_ua/constrained/) | 2024 | 1km | 60 | 150,238,274 | 3726 x 2578 | Float32 | f 63,478,747.0, m 60,494,737.2, t 123,973,484.2 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2025/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2025/JPN/v1/1km_ua/constrained/) | 2025 | 1km | 60 | 150,315,072 | 3726 x 2578 | Float32 | f 63,184,806.9, m 60,152,902.6, t 123,337,709.5 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2026/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2026/JPN/v1/1km_ua/constrained/) | 2026 | 1km | 60 | 150,366,245 | 3726 x 2578 | Float32 | f 62,876,983.7, m 59,798,399.9, t 122,675,383.6 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2027/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2027/JPN/v1/1km_ua/constrained/) | 2027 | 1km | 60 | 150,412,147 | 3726 x 2578 | Float32 | f 62,556,392.0, m 59,430,885.9, t 121,987,277.9 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2028/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2028/JPN/v1/1km_ua/constrained/) | 2028 | 1km | 60 | 150,450,254 | 3726 x 2578 | Float32 | f 62,228,656.6, m 59,057,041.4, t 121,285,698.0 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2029/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2029/JPN/v1/1km_ua/constrained/) | 2029 | 1km | 60 | 150,471,386 | 3726 x 2578 | Float32 | f 61,894,349.7, m 58,678,057.8, t 120,572,407.5 |
| [GIS/AgeSex_structures/Global_2015_2030/R2025A/2030/JPN/v1/1km_ua/constrained/](GIS/AgeSex_structures/Global_2015_2030/R2025A/2030/JPN/v1/1km_ua/constrained/) | 2030 | 1km | 60 | 150,587,205 | 3726 x 2578 | Float32 | f 61,556,369.5, m 58,297,937.5, t 119,854,307.0 |

## 元データ

元の大きさは HTTP の Content-Length、STAC の size の両方と一致することを確かめた。sha256 は元のファイルと COG の両方を載せる。data.worldpop.org の HTTPS は遅く Range にも応えないため、多くは同じファイルを ftp.worldpop.org から分割して取得し、先頭 256 KiB が HTTPS のものと一致することを確かめている。どちらから取ったかは「取得経路」の列にある。
年齢性別の GeoTIFF は、1 ファイルずつ FTP で取ると接続のたびに 1 分ほどかかるため、同じ item の archive (zip) を FTP で 1 度だけ取り、その中から取り出した (取得経路 FTP (zip))。取り出したファイルは zip の CRC を通り、大きさと先頭 256 KiB が個別の URL の HTTPS のものと一致することを確かめている。

| ファイル | 元の URL | 取得経路 | 取得日時 (UTC) | 元の大きさ (bytes) | 元の sha256 | COG の sha256 | STAC の item id | DOI |
|---|---|---|---|---|---|---|---|---|
| GIS/DUG/Global_2015_2030/R2025A/v1/2015/JPN/JPN_DUG_2015_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2015/JPN/JPN_DUG_2015_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:04:24Z | 74,065 | 4f6a05855d3e38000673b7b1af2201a52422060e46ae313120e759a6a06de753 | edb7f4ccf16178a4abbf4d3f060cee2b86c31735e83dc645870866f407e02e19 | JPN_DUG_2015 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2015/JPN/JPN_DUG_2015_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2015/JPN/JPN_DUG_2015_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:04:33Z | 104,589 | 6c0d195a941cb786d3e296757f37adb7af16e958537119b0281a4f793490792b | 88c666b8c64e497f58f1147729bf534f3008d65e4e1d8ad210e9897a336a7390 | JPN_DUG_2015 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2016/JPN/JPN_DUG_2016_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2016/JPN/JPN_DUG_2016_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:04:49Z | 74,065 | 9c772588a971f352c9dd2b1681703bdac79ab9e8703e1ccc863d69420ab5af8f | e47733f5e61b4f13dc3e34729606aebe3bca8805d1eaf402d9b1a5c830b54ec1 | JPN_DUG_2016 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2016/JPN/JPN_DUG_2016_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2016/JPN/JPN_DUG_2016_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:04:56Z | 102,941 | 0ae12cb38f10791234a1307a7f31d31a2960d7bef6d501766d7f68b4f8db5275 | c5e5d58730a2f9947b991d6b4e217c38289794c966a78e57bd447f38f28996e0 | JPN_DUG_2016 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2017/JPN/JPN_DUG_2017_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2017/JPN/JPN_DUG_2017_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:05:06Z | 74,087 | f2d3699749af3b3b9b36dd9852c3395ae4b8d80a2376fd3ce000bfa871c00532 | b29fd49788ef3602e79669cf55957e2694527524e047323f23bfee8292f74a41 | JPN_DUG_2017 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2017/JPN/JPN_DUG_2017_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2017/JPN/JPN_DUG_2017_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:05:14Z | 102,913 | 97465afa7c56908ab719688b105cce70183a8e7caf49b64fd66cc19a124d8631 | deebaedf9af252e503e21669179df6243e3c15de8608fd9103b71fc363914d20 | JPN_DUG_2017 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2018/JPN/JPN_DUG_2018_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2018/JPN/JPN_DUG_2018_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:05:27Z | 74,065 | fdbe6c5cd50fb58276ff01cd96464e8af4760928c0fea209867c07411ebe6fbb | 5436b4bf401a3c7dd1a5062f99f45436810537c3bcd8b8f5d1156cc2ac6e01fe | JPN_DUG_2018 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2018/JPN/JPN_DUG_2018_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2018/JPN/JPN_DUG_2018_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:05:34Z | 102,681 | 52b3c7fd4c29a5500f066d8d6dcd3b80472d857cf490528bbcc9ab1a89752959 | dd5df51a99b59873b300840662f5a729d9d5dd064cec5954de7e583a761e6291 | JPN_DUG_2018 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2019/JPN/JPN_DUG_2019_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2019/JPN/JPN_DUG_2019_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:05:51Z | 73,849 | 38ebb6ea3d9b631c34931b5660d27739aea39b602643bff12224a1bb79a0b92b | bbd70fad3de29368d24977e8c592b4e1908765a0a81578a688803a41bf8a7a2d | JPN_DUG_2019 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2019/JPN/JPN_DUG_2019_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2019/JPN/JPN_DUG_2019_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:06:03Z | 102,649 | e8c94d35f78341dea508a693208a314276b2f7f28a56b145b7532f19376bef44 | 9a2f792052a9ce0d1571e2761acbf8ab907d75f637363465cc75af847bd61691 | JPN_DUG_2019 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2020/JPN/JPN_DUG_2020_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2020/JPN/JPN_DUG_2020_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:06:13Z | 74,047 | bbff76834436483b280b8063cc0394aee080323b31614c1038ffb7b43143a2b1 | 3d803bf019220d9907172f940a353c739bc8797329b372600710860626dd4554 | JPN_DUG_2020 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2020/JPN/JPN_DUG_2020_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2020/JPN/JPN_DUG_2020_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:06:30Z | 102,633 | ef7aafbff32492ade50d5b7b6a1fcbfa895a085ccd8d2ba696c5bdb1d229baa1 | 6f730d88d5cef3074db8b28c2ba821833a278bd92428807f85dcdec556463d67 | JPN_DUG_2020 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2021/JPN/JPN_DUG_2021_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2021/JPN/JPN_DUG_2021_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:06:44Z | 73,837 | 6ecb84fe1f220b4a76a608ac303749f98c5b2fa94ff715daf7fc0284e62fd765 | 7be5ae13e775f01b0b883240282922c9aae2fcfccde04797c3cd83c744522564 | JPN_DUG_2021 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2021/JPN/JPN_DUG_2021_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2021/JPN/JPN_DUG_2021_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:06:55Z | 102,561 | aadb74e4c289a0d1957aa409554f0a28c61168b2df9b82a26729db7d0715d9d7 | 1908701d8530c28b70473077742f4ce720914854af97d2fe59ad60ced743a74a | JPN_DUG_2021 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2022/JPN/JPN_DUG_2022_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2022/JPN/JPN_DUG_2022_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:07:05Z | 73,783 | 83ae4d49f46558a6ecfd3c5d15ccfebd66ced5e3097c014c86c942cd1d7f66cb | 383525534246f8c933a87f53eeb6d78946413e478312445e9f6134011e92e9cc | JPN_DUG_2022 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2022/JPN/JPN_DUG_2022_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2022/JPN/JPN_DUG_2022_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:07:17Z | 102,763 | e489da80a58033dc1622b80715addfcb2be8d1ee86d52248cd0dda4597ebd40c | 495c78ccf0340e37b978f219762fad64174525c6bf2fca4bcd245c5b742ac022 | JPN_DUG_2022 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2023/JPN/JPN_DUG_2023_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2023/JPN/JPN_DUG_2023_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:07:29Z | 73,767 | 5730f8f9bd74fa73ab90983f2817389934e86cf015623636048f85c701650213 | abcc9b70ab033728e0f3b4655c13be5f8f91e025cf784cda990b981501c88575 | JPN_DUG_2023 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2023/JPN/JPN_DUG_2023_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2023/JPN/JPN_DUG_2023_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:07:37Z | 102,637 | 0d11fad3b04b6e947d45648ba178b0e3b3132752311e7690b18531940c1fded1 | d2386d9d3d0db2a06dece4ecdaba9b8bb1e0e535212524e217e5445e0a54bdf5 | JPN_DUG_2023 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2024/JPN/JPN_DUG_2024_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2024/JPN/JPN_DUG_2024_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:07:49Z | 74,025 | 10ed18a5503369bbdde7ab1aa27332dd33ce7d301ef2d63c131db1a0ec4d1f00 | a3d2955b8c29cdac66803172d761c96057cef379d1ace49f043f03f4283c66d9 | JPN_DUG_2024 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2024/JPN/JPN_DUG_2024_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2024/JPN/JPN_DUG_2024_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:08:00Z | 102,625 | 8b8e98fb724f96163734b183671c5a7cffe74761890dfeb81da9ea396128465b | e3e1f92aad465205fe128c91f44c4cd9b1aad66428ecdb1136067ff5c60b4974 | JPN_DUG_2024 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2025/JPN/JPN_DUG_2025_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2025/JPN/JPN_DUG_2025_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:08:15Z | 73,641 | bbf7aad0faccfff3020fc50515b58b909fa31aade5bc8e863b5b872e241f63e3 | b81c308240d98dbcac6b57ef4461fb312c7e9ebf4eab308191dd23fc076f4fb2 | JPN_DUG_2025 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2025/JPN/JPN_DUG_2025_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2025/JPN/JPN_DUG_2025_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:08:26Z | 102,241 | 6fd7dc43eaad542a0d4ae2c3babac6519e1e3fd2eeff1f710f17e2ee71d8bbc4 | 816e11ff3cf5e0e248c57372a8c9cefe036dbec2c8164615508ae356faeb0ce1 | JPN_DUG_2025 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2026/JPN/JPN_DUG_2026_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2026/JPN/JPN_DUG_2026_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:08:39Z | 73,607 | 77c24c9987fb877f21811ba30c0b7b8b48f2534d708e88ab53de26c2c5678841 | 6ee3ca4bed7a1426cac76a31c0ecd8e6ce12fe19ebb492476db340f1bcfa42ad | JPN_DUG_2026 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2026/JPN/JPN_DUG_2026_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2026/JPN/JPN_DUG_2026_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:08:46Z | 102,477 | ebf8340654c3769e91768f493f33b5c3fc8a7d1c92e3fdbcc2b43df9e97ea9e9 | 7934ac894fbcbf3789f4883e4a58f9ec1f73727bc45d1dfe0dfcceff58730026 | JPN_DUG_2026 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2027/JPN/JPN_DUG_2027_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2027/JPN/JPN_DUG_2027_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:08:55Z | 73,585 | 5f5e360656323ade1e9d67cf3e493eb9df496cacc77ddc5cf51d2bb17965dcfe | a1f441edeb55a8ac092825e12c25ef439e24ab37d2d6d6d8fdb731decc74f142 | JPN_DUG_2027 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2027/JPN/JPN_DUG_2027_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2027/JPN/JPN_DUG_2027_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:09:04Z | 102,393 | f4c60039415115c438f8fb596a2beecf2959a04cbd333c07cb933f0d3060b3e0 | 125fa7198eee56a9a54fc73280e2db6ec6333a843db3f9f754f9452c7e23d295 | JPN_DUG_2027 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2028/JPN/JPN_DUG_2028_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2028/JPN/JPN_DUG_2028_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:09:14Z | 73,551 | 90b1eb58def2a944ae33c8864378d311afcc1aa9d83197974550643fcfa4442c | a747cd64390332ef9556109c00fdc0055928fa64bf5ba211eea631988c8039fe | JPN_DUG_2028 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2028/JPN/JPN_DUG_2028_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2028/JPN/JPN_DUG_2028_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:09:20Z | 102,067 | eaf65fb3fe7d19d8bec7973fc3c4d1b77535c18aecd30e66a1128ffea1f64a6a | 01db9465e42f6d10af01738c3d044a289de14e778b8773bb10a49f3d809c4159 | JPN_DUG_2028 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2029/JPN/JPN_DUG_2029_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2029/JPN/JPN_DUG_2029_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:09:31Z | 73,549 | 11eb54061aea3ffaa9b2b45526d5d5b4d25632ae877bcb64178152a4a4648ab6 | 0dc840ee59e9e5d5689e9c523a1315cda2ed12eaf55f960a214114b4daeaa3f5 | JPN_DUG_2029 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2029/JPN/JPN_DUG_2029_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2029/JPN/JPN_DUG_2029_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:09:40Z | 101,943 | 30c5add8dc604ff92fc614f65e4c785942e78ca762241e4a6f040be1d036b8f2 | 376a0ff49fb3d2d69b3ea13d25928e2c60eb85b6afc813ef6b6ec6140ed2fd53 | JPN_DUG_2029 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2030/JPN/JPN_DUG_2030_GRID_L1_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2030/JPN/JPN_DUG_2030_GRID_L1_R2025A_v1.tif | FTP | 2026-09-28T14:09:52Z | 73,513 | 462948392b84cca00e2be26ccbb630ce20497a325b1e399bfaf71cb1d76d8d5d | dcb9b94f0cf1b90521ff968494b9fe8255583e7f44245719db0a22b932a1539a | JPN_DUG_2030 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/DUG/Global_2015_2030/R2025A/v1/2030/JPN/JPN_DUG_2030_GRID_L2_R2025A_v1.tif | https://data.worldpop.org/GIS/DUG/Global_2015_2030/R2025A/v1/2030/JPN/JPN_DUG_2030_GRID_L2_R2025A_v1.tif | FTP | 2026-09-28T14:10:00Z | 101,871 | f9e368600330171111f29d3373d8d8d6095dc8f0cc144f3bfb4debeb11d01bee | 1c8765a4425439d28ffbd4b70e183ed4e3de08a486d6447d46e36a8d5acbe832 | JPN_DUG_2030 | [10.5258/SOTON/WP00879](https://doi.org/10.5258/SOTON/WP00879) |
| GIS/Population/Global_2015_2030/R2025A/2015/JPN/v1/100m/constrained/jpn_pop_2015_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2015/JPN/v1/100m/constrained/jpn_pop_2015_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T11:48:16Z | 108,322,633 | 70ae742027cbf4386ff01c149358b4455580618e4e55fe686c18215398413bec | 489e0902570a4dd4061c81e2cc8aecd2cb6716cda5e1f1de2122d6b95ef92315 | jpn_pop_2015_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2015/JPN/v1/1km_ua/constrained/jpn_pop_2015_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2015/JPN/v1/1km_ua/constrained/jpn_pop_2015_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T11:15:11Z | 2,193,588 | 5de24b7eadf830a03346db73654dbb5737488da10a2cdc7b7b0407e87c036c7d | bf03ed78a27f2a71015f28c90d2ec41d5081f244d5de86d2278f6df2559d38f6 | jpn_pop_2015_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2016/JPN/v1/100m/constrained/jpn_pop_2016_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2016/JPN/v1/100m/constrained/jpn_pop_2016_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T11:51:25Z | 108,444,373 | 261f958fdca362f45325b514f435d6899da5d2cdab738a41008a02104c4762b1 | 67321148a602e4ad19ca999142b67a93d795a52db52f8a60ba2c2429236566da | jpn_pop_2016_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2016/JPN/v1/1km_ua/constrained/jpn_pop_2016_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2016/JPN/v1/1km_ua/constrained/jpn_pop_2016_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T11:53:06Z | 2,195,111 | a79cf46d00453acd5e2f1d67932152620e69bc90386190b6e67060731481257f | 6521d75faafe740e64d915602085282692674132139a8ded736ba92481b852cf | jpn_pop_2016_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2017/JPN/v1/100m/constrained/jpn_pop_2017_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2017/JPN/v1/100m/constrained/jpn_pop_2017_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T11:53:21Z | 108,518,039 | 143693268714bed10513ddc3c6e08fca0c753f7770b1f83ae8fd3865da64a038 | f9764e7595afbaeb19d4a2b59b0acd6363b8cc93b22deeef55b7320e5a983a54 | jpn_pop_2017_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2017/JPN/v1/1km_ua/constrained/jpn_pop_2017_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2017/JPN/v1/1km_ua/constrained/jpn_pop_2017_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T11:56:19Z | 2,194,037 | 2acf7d1a1a7ad3a5795b40dbeec59adf331a427792171354cf885b4edbebc0fe | e6f9d667a356f178ddc4efbf124ee3f2cc26d52e5bb5010f2479a8f7d3215e8f | jpn_pop_2017_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2018/JPN/v1/100m/constrained/jpn_pop_2018_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2018/JPN/v1/100m/constrained/jpn_pop_2018_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T11:56:29Z | 108,579,853 | 6fec8c26d0b4bd69dbd09350af2386fa20fa37523254aaf89d583a8fdc6ee888 | f87b4dffc225bdf4f2dee6663a1824eb51fb5fdd9e79be84699266453d3513a5 | jpn_pop_2018_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2018/JPN/v1/1km_ua/constrained/jpn_pop_2018_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2018/JPN/v1/1km_ua/constrained/jpn_pop_2018_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T11:59:32Z | 2,194,781 | 2717b9eed36ff092b5e441d9810336d59f01a6b6ae04402398c178bc9233f753 | 19e45159910bb70674ed3eabb464c0dd772e56aeb21a265b377d7e5556dd8996 | jpn_pop_2018_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2019/JPN/v1/100m/constrained/jpn_pop_2019_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2019/JPN/v1/100m/constrained/jpn_pop_2019_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T11:59:43Z | 108,621,907 | 4498e114771da50f07c7dacac8b29ac1dffc63e506ac4d610f6251ed5097ff34 | 7e1c7bc2f8462193acf437e7e0777c975029607b088c432afd9ad332d7c14161 | jpn_pop_2019_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2019/JPN/v1/1km_ua/constrained/jpn_pop_2019_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2019/JPN/v1/1km_ua/constrained/jpn_pop_2019_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T12:04:10Z | 2,194,911 | 8c6b35dd2c444b1c4b5a79e2d5ff2ebe7baf6f948fc7cb850429ecdcc584dc67 | 186733dcb42d853106fce2e72c6c781a3abc559bf675c43763306e72b19f0926 | jpn_pop_2019_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2020/JPN/v1/100m/constrained/jpn_pop_2020_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2020/JPN/v1/100m/constrained/jpn_pop_2020_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T10:33:31Z | 108,705,121 | dc38ee68073a459a5e15c2c48fae9230ad34af09462fbc937b284b1858dc3b18 | dd25b981984dcbfaf70d8310a7a77d320d1743b9a42512e15f3f5736a9234e03 | jpn_pop_2020_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2020/JPN/v1/1km_ua/constrained/jpn_pop_2020_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2020/JPN/v1/1km_ua/constrained/jpn_pop_2020_CN_1km_R2025A_UA_v1.tif | HTTPS | 2026-09-28T10:29:00Z | 2,195,362 | 6f77dcc69abfe0c5d5ce9e182bc99641152b39e6ff24969e1ca12f98898b4a24 | 46d7b487e42a15bc4e6829167b5313a1a9a950fcf542ba0c6a7d71774e22da5c | jpn_pop_2020_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2021/JPN/v1/100m/constrained/jpn_pop_2021_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2021/JPN/v1/100m/constrained/jpn_pop_2021_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T12:04:21Z | 108,817,407 | d6fa3f4b1a699af2f6d55c499101fd778662e81c55b277504c24041fc7a68214 | 23c686f8eb6d5e1559329c68e89ca5e6ef952d60d0b2bd2277773c86e5098a82 | jpn_pop_2021_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2021/JPN/v1/1km_ua/constrained/jpn_pop_2021_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2021/JPN/v1/1km_ua/constrained/jpn_pop_2021_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T12:10:26Z | 2,195,282 | 07430aa208c220d83c8004a7e4e28062fe84e8c0271360fa4121996eba17ec3d | 6356c44d6f53c6ed17863ceebdf65b2451b9522f2badcf99c0d7bddf5de26193 | jpn_pop_2021_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2022/JPN/v1/100m/constrained/jpn_pop_2022_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2022/JPN/v1/100m/constrained/jpn_pop_2022_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T12:10:49Z | 108,905,115 | fa5f6bef06726a2b2b8d1e50960ad83fc191542d75050b2f7d0ca79bfa49065a | ca203d3bc58c7678dbfcbd5a3a4f676e45099cce2ccf3f9a02b1651b38aa2197 | jpn_pop_2022_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2022/JPN/v1/1km_ua/constrained/jpn_pop_2022_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2022/JPN/v1/1km_ua/constrained/jpn_pop_2022_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T12:14:16Z | 2,194,881 | 852dd182fe7d060e0e05932cb1b11c2f900b352b08c5f6a7572c71ec6da4c629 | 097e8050aa7c01fe07b15cd612e168653ac85b8fed85aee1f668fc1e6dbd73d3 | jpn_pop_2022_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2023/JPN/v1/100m/constrained/jpn_pop_2023_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2023/JPN/v1/100m/constrained/jpn_pop_2023_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T12:14:28Z | 108,973,025 | 717d3ab940a0af063f4afd6dec82022758291d58bc1a6f65325181377ee3e2d9 | 940b9297bd3ac62543b4e98b140069fac6ba09f45061f439aa1e8b6c2ac83707 | jpn_pop_2023_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2023/JPN/v1/1km_ua/constrained/jpn_pop_2023_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2023/JPN/v1/1km_ua/constrained/jpn_pop_2023_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T12:21:13Z | 2,195,904 | 5276b5847501bd5040d46f7ddedd54cfbc7ee5f2ce85d4f002918a5f4586cffd | 59be459a5bfc98365507e4e33e9b0681aa6ab45a7cd25aa5c8244f5aee949f29 | jpn_pop_2023_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2024/JPN/v1/100m/constrained/jpn_pop_2024_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2024/JPN/v1/100m/constrained/jpn_pop_2024_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T12:21:25Z | 109,016,799 | 3ce668a7bcda3c98536f1ca7b61cf75acdce82f72df8af03ed25500c0fdf576f | be6a0576bbd7b44dd26f387394a861f4889b47b35d3f3f8fe302cb5a1781f6ff | jpn_pop_2024_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2024/JPN/v1/1km_ua/constrained/jpn_pop_2024_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2024/JPN/v1/1km_ua/constrained/jpn_pop_2024_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T12:25:38Z | 2,197,122 | 051fe7a552325115cfaf33f6803a176ebd488fae1e790e0e92199024a6d0f3f7 | 1a193405f8f8ac573384cb795b25607068220aa3612d77e559570a076cd7d321 | jpn_pop_2024_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2025/JPN/v1/100m/constrained/jpn_pop_2025_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2025/JPN/v1/100m/constrained/jpn_pop_2025_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T10:33:32Z | 109,097,531 | a87e31131a46b6be2e781f94e3124f12c025de5748e7c3440444371cbc6a1c64 | 33ffa7288a78f8aaa0204e4a481d65d56ac9a1cea0536ae0e21de1380a5f4a5a | jpn_pop_2025_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2025/JPN/v1/1km_ua/constrained/jpn_pop_2025_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2025/JPN/v1/1km_ua/constrained/jpn_pop_2025_CN_1km_R2025A_UA_v1.tif | HTTPS | 2026-09-28T10:29:00Z | 2,196,467 | 0e6e4155c86d5e87f61a837ad3bd90f993dd19b7a34c475f7a05cb36d6338e3d | 40f24e15d8231f74e94934893a6f9fca5b8072679749e496f34ae711a5d7a523 | jpn_pop_2025_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2026/JPN/v1/100m/constrained/jpn_pop_2026_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2026/JPN/v1/100m/constrained/jpn_pop_2026_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T12:25:49Z | 109,215,181 | d827e66a4e710b43d59fb53bd1bc33894ce7e58509ad945499b4cf9ee3e15fb6 | ed42f18b459b628014a76b7a75bc1066acd3b5ecdbcde71aecfd6c2b389e2ff6 | jpn_pop_2026_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2026/JPN/v1/1km_ua/constrained/jpn_pop_2026_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2026/JPN/v1/1km_ua/constrained/jpn_pop_2026_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T12:30:34Z | 2,196,518 | bbc02f9e94d573223f0c1788f5015ef9bec83b08adba17d83db0cfd8dd717524 | fd6e12f4c426b3deb5aeb022505b6ed346cbda91890db5bce0443f5506409247 | jpn_pop_2026_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2027/JPN/v1/100m/constrained/jpn_pop_2027_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2027/JPN/v1/100m/constrained/jpn_pop_2027_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T12:30:48Z | 109,304,747 | 1d98c548b05f78a699026a0c59a5fa20b086533ab2bb844a87216d2dda59a050 | 10aa49ce231e097c5c4ee34765f26909bfccf59b82f35992f5ea5b6cb7ff9196 | jpn_pop_2027_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2027/JPN/v1/1km_ua/constrained/jpn_pop_2027_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2027/JPN/v1/1km_ua/constrained/jpn_pop_2027_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T12:35:10Z | 2,196,703 | b24ff71af41d6468d2368391702eee97edfce95c84c47cd9179be11899ac3797 | 384a46031a15da1cf363fa98ff6e1b8a2666cb2108f89217a40f992b14ae435e | jpn_pop_2027_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2028/JPN/v1/100m/constrained/jpn_pop_2028_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2028/JPN/v1/100m/constrained/jpn_pop_2028_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T12:35:29Z | 109,365,039 | f827e088bcb357871adc8887471dea00aa0436ebf546d1144389b050b35c1ac2 | bac7c40485dfee39083d536993f0d7f27b16712969b053b67a9560cfa747cef6 | jpn_pop_2028_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2028/JPN/v1/1km_ua/constrained/jpn_pop_2028_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2028/JPN/v1/1km_ua/constrained/jpn_pop_2028_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T12:40:33Z | 2,196,423 | 6ae9fb20f0f344bf4f7247a689d48526593aaad881a6ea54efee7ea5a08bfbb2 | 6904e8063ba9d23ac239292521cf38998aaca7cfaafc3a79a89869f18efeca42 | jpn_pop_2028_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2029/JPN/v1/100m/constrained/jpn_pop_2029_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2029/JPN/v1/100m/constrained/jpn_pop_2029_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T12:40:55Z | 109,415,457 | 0d95bb875b2905399a61850a700df8f72942c05a65d439c892291403f77531f9 | ee34a730895b046bd2b0eef27cfb1499cb9c78629c29c1043e4e096fe69b1f87 | jpn_pop_2029_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2029/JPN/v1/1km_ua/constrained/jpn_pop_2029_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2029/JPN/v1/1km_ua/constrained/jpn_pop_2029_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T12:46:12Z | 2,197,257 | ff36ec54c3c61d82b93954e22891fbe1ec7281773685451e287e5f4f9292d266 | 00bb11e2a2a261d7a02541dbe1e0b610c36a5230813c179ccd58bf0d551f70eb | jpn_pop_2029_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |
| GIS/Population/Global_2015_2030/R2025A/2030/JPN/v1/100m/constrained/jpn_pop_2030_CN_100m_R2025A_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2030/JPN/v1/100m/constrained/jpn_pop_2030_CN_100m_R2025A_v1.tif | FTP | 2026-09-28T12:46:40Z | 109,497,801 | af1cd6836780f9411b06ef747ffbaf240f66cfb206d071a4bf134a2b7209a770 | a483f1188dd8181af5e76d7f32cf69c7d918d6e07168d7e18e15706a8a1a881e | jpn_pop_2030_CN_100m_R2025A_v1 | [10.5258/SOTON/WP00839](https://doi.org/10.5258/SOTON/WP00839) |
| GIS/Population/Global_2015_2030/R2025A/2030/JPN/v1/1km_ua/constrained/jpn_pop_2030_CN_1km_R2025A_UA_v1.tif | https://data.worldpop.org/GIS/Population/Global_2015_2030/R2025A/2030/JPN/v1/1km_ua/constrained/jpn_pop_2030_CN_1km_R2025A_UA_v1.tif | FTP | 2026-09-28T12:52:27Z | 2,197,596 | a7009fff3003ba4704966613b2651d6c403f9efa374a246fb3ffd808c4e81e05 | 7e9a4b486aefaf6b225ea95db48710466f31f7b202e05db4f2da8141073a2469 | jpn_pop_2030_CN_1km_R2025A_UA_v1 | [10.5258/SOTON/WP00840](https://doi.org/10.5258/SOTON/WP00840) |

item ごとにまとめたもの (ファイルごとの URL と sha256 は manifest.json):

| STAC の item id | ファイル数 | 取得経路 | archive の URL | 取得日時 (UTC) | 元の大きさの合計 (bytes) | DOI |
|---|---|---|---|---|---|---|
| jpn_agesex_2015_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2015/JPN/v1/1km_ua/jpn_agesex_structures_2015_CN_1km_R2025A_UA_v1.zip | 2026-09-28T12:53:05Z | 129,709,222 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2016_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2016/JPN/v1/1km_ua/jpn_agesex_structures_2016_CN_1km_R2025A_UA_v1.zip | 2026-09-28T12:59:58Z | 129,715,236 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2017_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2017/JPN/v1/1km_ua/jpn_agesex_structures_2017_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:06:25Z | 129,734,459 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2018_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2018/JPN/v1/1km_ua/jpn_agesex_structures_2018_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:13:37Z | 129,750,852 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2019_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2019/JPN/v1/1km_ua/jpn_agesex_structures_2019_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:17:57Z | 129,758,718 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2020_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2020/JPN/v1/1km_ua/jpn_agesex_structures_2020_CN_1km_R2025A_UA_v1.zip | 2026-09-28T11:37:02Z | 129,795,308 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2021_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2021/JPN/v1/1km_ua/jpn_agesex_structures_2021_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:22:50Z | 129,818,892 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2022_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2022/JPN/v1/1km_ua/jpn_agesex_structures_2022_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:29:19Z | 129,826,688 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2023_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2023/JPN/v1/1km_ua/jpn_agesex_structures_2023_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:35:19Z | 129,835,649 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2024_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2024/JPN/v1/1km_ua/jpn_agesex_structures_2024_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:40:32Z | 129,844,082 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2025_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2025/JPN/v1/1km_ua/jpn_agesex_structures_2025_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:44:33Z | 129,873,049 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2026_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2026/JPN/v1/1km_ua/jpn_agesex_structures_2026_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:48:05Z | 129,875,808 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2027_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2027/JPN/v1/1km_ua/jpn_agesex_structures_2027_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:51:15Z | 129,902,489 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2028_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2028/JPN/v1/1km_ua/jpn_agesex_structures_2028_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:54:24Z | 129,920,713 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2029_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2029/JPN/v1/1km_ua/jpn_agesex_structures_2029_CN_1km_R2025A_UA_v1.zip | 2026-09-28T13:57:09Z | 129,921,657 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |
| jpn_agesex_2030_CN_1km_R2025A_UA_v1 | 60 | FTP (zip) | https://data.worldpop.org/GIS/AgeSex_structures/Global_2015_2030/R2025A/2030/JPN/v1/1km_ua/jpn_agesex_structures_2030_CN_1km_R2025A_UA_v1.zip | 2026-09-28T14:00:36Z | 129,963,739 | [10.5258/SOTON/WP00842](https://doi.org/10.5258/SOTON/WP00842) |

STAC の item は `https://api.stac.worldpop.org/collections/<国>/items/<item id>` にある。
記録の本体は [manifest.json](manifest.json)。この README と LICENSE は、取得スクリプト (study-geoai-algo-py の scripts/mirror_worldpop.py) を流すたびに作り直される。