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 resource. Currently, there is a vast volume of national administrative division data from various sources, yet high-quality, openly accessible administrative division data is extremely scarce. To address this gap, Ruiduobao Geospatial has developed a set of high-quality, openly accessible administrative division datasets spanning 2013 to 2023. This dataset series takes the county-level administrative division data from the 2022 national fundamental geospatial information data as its vector basis, supplemented by administrative division data from Amap and Tianditu, and references the administrative divisions published by the Ministry of Civil Affairs over the years as its attribute foundation. It features advantages including long time span, rich attribute information, accurate national boundary alignment, and continuous updates.
The statistical cutoff time for this China administrative division dataset is February 12, 2023. It includes vector SHP data of provincial, prefecture-level, and county-level administrative divisions, national boundaries, the nine-dash line, and other relevant contents. Based on the 2020 administrative division base map, this dataset series has sequentially produced administrative division data for the start of each year from 2013 to 2023.
As of January 1, 2023, China has a total of 34 provincial-level administrative units, including 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 2,843 county-level administrative units, including 1,301 counties, 394 county-level cities, 977 municipal districts, 117 autonomous counties, 49 banners, 3 autonomous banners, 1 special zone, and 1 forestry district. A total of 9 vector elements are excluded from the county-level statistical scope, such as Hong Kong (a special administrative region), and prefecture-level cities like Zhongshan and Dongguan which have no county-level units, among others.

搜集汇总

背景与挑战

背景概述

中国行政区划shp数据是一套高质量的行政区划矢量数据，覆盖2013-2023年，包含省、市、县等多级行政区划信息，属性丰富且国界准确，适用于地理信息分析和研究。