西南山地三省一市县域、镇域行政区划数据集（2023年）

2023年西南山地三省一市县域、镇域行政区划数据集包含西南山地三省一市的县域和镇域的矢量边界数据。该数据集以2020年西南山地三省一市的县域、镇域行政区划数据为基础，依托全国统计用城乡区划代码和城乡划分代码，参考国土空间总体规划文件中的相关图件，通过人机交互的矢量化处理方式，获得2023年西南山地三省一市县域、镇域的最新行政边界数据。这一数据集为地方政府和研究机构提供了精确的空间参考，有助于各类规划和决策分析。

The 2023 County and Town Administrative Division Dataset of Three Provinces and One Municipality in the Southwest Mountainous Region contains vector boundary data for county-level and town-level administrative divisions within this region. Based on the 2020 county and town administrative division datasets of the three provinces and one municipality in the southwest mountainous area, this dataset utilizes the national statistical urban-rural division codes and urban-rural classification codes, references relevant cartographic documents from national land space master plans, and acquires the 2023 updated administrative boundary data for county-level and town-level divisions in the target region through human-computer interactive vectorization processing. This dataset provides precise spatial references for local governments and research institutions, supporting various planning and decision-making analyses.

搜集汇总

背景与挑战

背景概述

该数据集提供了2023年西南山地三省一市的县域和镇域矢量行政边界数据，基于2020年数据更新，通过人机交互矢量化处理并参考官方城乡区划代码和国土空间规划文件获得。它为地方政府和研究机构提供了精确的空间参考，有助于支持区域规划、决策分析等应用，具有较高的时效性和实用性。