中国行政区划shp数据

中国行政区划数据是重要的基础地理信息数据，目前不同来源的全国行政区划数据非常多，但能够开放获取的高质量行政区域数据少之又少。基于此，锐多宝的地理空间制作一套2013-2023年可开放获取的高质量行政区划数据。该套数据以2022年国家基础地理信息数据中的县区划数据作为矢量基础，辅以高德行政区划数据、天地图行政区划数据，参考历年来民政部公布的行政区划为属性基础，具有时间跨度长、属性丰富、国界准确、更新持续等特性。   中国行政区划数据统计截止时间是2023年2月12日，包含省、市、县、国界、九段线等矢量shp数据。该数据基于2020年行政区划底图，按时间顺序依次制作了2013-2023年初的行政区划数据。截止2023年1月1日，我国共有34个省级单位，分别是4个直辖市、23个省、5个自治区和2个特别行政区。截止2023年1月1日，我国共有333个地级单位，分别是293个地级市、7个地区、30个自治州和3个盟，其中38个矢量要素未纳入统计（比如直辖市北京等、特别行政区澳门等、省直辖县定安县等）。截止2023年1月1日，我国共有2843个县级单位，分别是1301个县、394个县级市、977个市辖区、117个自治县、49个旗、3个自治旗、1个特区和1个林区，其中9个矢量要素未纳入县级类别统计范畴（比如特别行政区香港、无县级单位的地级市中山市东莞市等）。

China's administrative division data is a critical foundational geospatial information dataset. Currently, there is a wide range of national administrative division datasets from various sources, yet only an extremely small number of high-quality ones are openly available. To address this gap, Ruidobao Geospatial has developed a high-quality openly accessible administrative division dataset spanning the years 2013 to 2023. This dataset adopts the county-level administrative division data from the 2022 National Fundamental Geospatial Information Dataset as its vector base, supplemented by administrative division data from Amap and Tianditu, and takes the administrative division information published by the Ministry of Civil Affairs over the years as its attribute foundation. It boasts characteristics including a long time span, rich attribute information, accurate national boundary delineation, and sustained updates.

The statistical cutoff date for this China administrative division dataset is February 12, 2023. It includes vector SHP data for provincial, municipal, and county-level administrative divisions, national boundaries, the nine-dash line, and other relevant geographic elements. This dataset is built upon the 2020 administrative division base map, and has sequentially generated administrative division data corresponding to the start of each year from 2013 to 2023.

As of January 1, 2023, China has a total of 34 provincial-level administrative units, consisting of 4 municipalities directly under the Central Government, 23 provinces, 5 autonomous regions, and 2 special administrative regions. As of January 1, 2023, China has 333 prefecture-level administrative units, including 293 prefecture-level cities, 7 prefectures, 30 autonomous prefectures, and 3 leagues. A total of 38 vector elements are excluded from the statistics, such as Beijing (a municipality directly under the Central Government), Macao (a special administrative region), and Ding'an County under direct provincial jurisdiction, among others.

As of January 1, 2023, China has 2843 county-level administrative units, including 1301 counties, 394 county-level cities, 977 urban districts, 117 autonomous counties, 49 banners, 3 autonomous banners, 1 special district, and 1 forestry district. Nine vector elements are excluded from the county-level statistics, such as Hong Kong (a special administrative region), and prefecture-level cities Zhongshan and Dongguan which have no county-level divisions, among others.

搜集汇总

背景与挑战

背景概述

中国行政区划shp数据是一套2013-2023年可开放获取的高质量行政区划矢量数据，整合了多源权威数据，包含省、市、县三级行政区划及国界等信息，具有时间跨度长、属性丰富、国界准确等特点。