长江经济带1：400万地理位置数据（2018年）

该数据集为长江经济带1：400万地理位置数据，数据范围为江浙沪皖四地，时间为2018年。通过对长江经济带进行配准数字化得到长江经济带地理位置数据，内容主要包括首都、省会、经济带范围等。数据以ESRI SHAPEFILE格式存储。

This dataset is a 1:4,000,000 geographic location dataset for the Yangtze River Economic Belt, covering the four provincial-level administrative regions including Jiangsu, Zhejiang, Shanghai and Anhui, with a temporal coverage of 2018. It was obtained through the registration and digitization of the Yangtze River Economic Belt, and its main contents include the national capital, provincial capitals, the scope of the economic belt and other relevant geographic information. The dataset is stored in the ESRI SHAPEFILE format.

搜集汇总

背景与挑战

背景概述

该数据集是2018年长江经济带的地理位置数据，覆盖江浙沪皖四地，通过配准数字化处理生成，包含首都、省会和经济带范围等关键要素，以ESRI SHAPEFILE格式存储，适用于地理信息系统分析和区域规划研究。