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NXS-GRX-JPN · Eastern Asia · Regions

Gunma

First-level unit, Japan: people, area, the units inside and neighbours, with risk values when released.

Page GRX-JPN-REdition Baseline Edition 2026Evidence close 2026-09-30ISO JPN / JPStatus UN member stateValues not yet publishedMethod v1.0.0-draft
1,792,247
人(GHSL 2025)
6,361 km²
面积
1.5%
of Japan
34
所辖单位

01地图

Inside Gunma

The 34 ADM2 units of Gunma.

FIG 1 · 34 units inside Gunma
正在加载地图

单位高度随每 km² 人口升高 · GHSL 2025 栅格 · 地形 · ADM1 ADM2风险值将在发布时提供
最低五分位较低五分位中间五分位较高五分位最高五分位无数据
柱高和颜色表示各单位每 km² 人口,按所示单位的五分位数分级(地图图例给出分界值);网格上无人口的单位显示为灰色,不属于最低一级;底层栅格为 GHSL 2025 人口网格。这些是来源观测值,不是指数值。选择一个单位可深入查看其下辖单位;地图上方的路径可逐级返回。
02数据概览

人口、面积和密度

来自开放网格、在边界内汇总的来源观测值;不是指数值。

人口 · GHSL 2025

1,792,247

1.5% of Japan.

人口 · WorldPop 2025

1,892,712

与 GHSL 相差 +6%;两套网格的方法不同。

面积

6,361 km²

282 people per km².

代码

JP-10

边界来源所载的行政区划代码。

03单位

34 units inside Gunma

每个单位都有自己的页面。

Boundary licences: Open Data Commons Open Database License 1.0 · Creative Commons Attribution-ShareAlike 2.0.

单位 代码 人口(GHSL) 人口(WorldPop) 面积 km² 每平方公里 占比 沿海 ≤ 10 m
Annaka City – 50,933 48,636 276.37 184 2.8% 0
Chiyoda – 19,036 19,036 21.76 875 1% 0
Fujioka – 65,146 64,421 180.14 362 3.6% 0
Higashiagatsuma – 21,384 17,168 253.59 84 1.2% 0
Isesaki – 162,897 193,198 139.46 1,168 9% 0
Itakura – 7,035 7,035 42.05 167 0.4% 0
Kanna – 1,912 1,082 114.54 17 0.1% 0
Kanra – 9,111 8,735 58.27 156 0.5% 0
Katashina – 3,961 3,002 391.58 10 0.2% 0
Kawaba – 813 762 85.11 10 0% 0
Kiryu City – 51,310 47,798 274.59 187 2.8% 0
Kusatsu – 6,427 4,790 53.26 121 0.4% 0
Maebashi – 256,809 257,873 311.61 824 14.2% 0
Meiwa – 29,541 35,392 19.69 1,500 1.6% 0
Midori – 75,310 73,866 208.54 361 4.2% 0
Minakami – 16,542 12,089 780.64 21 0.9% 0
Naganohara – 6,316 5,655 133.75 47 0.3% 0
Nakanojo – 11,323 9,552 438.97 26 0.6% 0
Nanmoku – 1,810 871 118.62 15 0.1% 0
Numata – 56,649 52,443 507.73 112 3.1% 0
Oizumi – 13,650 13,650 17.92 762 0.8% 0
Ora – 17,391 15,887 31.22 557 1% 0
Ota – 286,496 335,194 175.33 1,634 15.8% 0
Shibukawa – 77,506 75,253 239.81 323 4.3% 0
Shimonita Town – 13,909 10,283 188.19 74 0.8% 0
Shinto – 24,903 24,903 28.88 862 1.4% 0
Takasaki – 321,101 375,118 458.41 700 17.7% 0
Takayama – 3,189 3,053 64.14 50 0.2% 0
Tamamura – 31,256 29,875 25.83 1,210 1.7% 0
Tatebayashi City – 76,177 82,901 60.89 1,251 4.2% 0
Tomioka – 49,151 47,901 123.1 399 2.7% 0
Tsumagoi – 6,986 6,004 334.12 21 0.4% 0
Ueno – 1,234 1,024 181.86 7 0.1% 0
Yoshioka – 37,400 37,400 20.55 1,820 2.1% 0
04风险暴露

开放风险暴露图层

中心点落在该单位内且包含各 Natural Earth 图层的 H3 分辨率 3 单元格数量。

城市区域
83.9 H3 cells
港口
在此分辨率下没有
机场
在此分辨率下没有
主要道路
450.5 H3 cells
铁路
519.3 H3 cells
河流和湖泊
123.1 H3 cells
05风险

风险值

Values when released. Subnational risk values for Gunma publish with the edition from The Global Risks Index. Until then, run a scenario on open data for Japan.
06相邻单位

相邻单位

07来源

来源、致谢与许可协议

ADM1 边界
geoBoundaries (William & Mary geoLab), gbOpen JPN ADM1, source: OpenStreetMap, Wambacher © OpenStreetMap contributors, licence: Open Data Commons Open Database License 1.0 (share-alike: this boundary layer is offered under the same licence) · source · represents 2017. Offered under the same licence (Open Data Commons Open Database License 1.0), kept as its own layer and not merged into other data.
ADM2 边界
geoBoundaries (William & Mary geoLab), gbOpen JPN ADM2, source: OpenStreetMap, Wambacher © OpenStreetMap contributors, licence: Creative Commons Attribution-ShareAlike 2.0 (share-alike: this boundary layer is offered under the same licence) · source · represents 2017. Offered under the same licence (Creative Commons Attribution-ShareAlike 2.0), kept as its own layer and not merged into other data.
底图
OpenFreeMap © OpenMapTiles (CC BY 4.0) · data © OpenStreetMap contributors (ODbL 1.0). Vector tiles requested by the reader’s browser, unmodified; the map falls back to plain land and sea when the host does not answer.
地形
Terrain Tiles (Mapzen, AWS Open Data), compiled from SRTM and other public elevation sources (NASA, USGS, ETOPO1, GMTED, EU-DEM under the Copernicus programme, Geoscience Australia, Kartverket, INEGI, LINZ, data.gov.uk). Display relief, not survey data.
人口
GHSL 2025 人口网格,欧盟委员会联合研究中心(CC BY 4.0),以 0.05° 显示并按单位求和;WorldPop 2025(CC BY 4.0)作为第二个估计。小于一个格网单元的单位采用其所在格网单元的密度。
国家
Natural Earth(公有领域)。
高程
GEBCO Compilation Group (2024) GEBCO 2024 Grid (public domain), reduced to 0.05°: the share of each cell’s land at or below 10 m, weighted by GHSL 2025 people for the low coastal zone.
立场
边界仅用于标示位置,不对任何边界、名称或地位持立场。