江淮生态经济区1:25万铁路港口高速数据集(2019年)

该数据集为江淮生态经济区1：25万铁路港口高速数据集，时间截至2019年。该数据包含江淮生态经济区铁路、港口及高速公路的空间分布情况，铁路数据包含铁路名称、地点、终点等信息，港口数据包含年均气温、年均降水量、总吞吐量等信息，高速公路数据包含公路名称、公路编号、通车时间、车道数等信息。数据以ESRI SHAPEFILE格式存储。

This dataset is a 1:250,000-scale railway, port and expressway dataset for the Jianghuai Ecological Economic Zone, with data as of 2019. It contains the spatial distribution information of railways, ports and expressways within the Jianghuai Ecological Economic Zone. The railway data includes attributes such as railway name, location and terminus; the port data includes attributes including annual average temperature, annual average precipitation and total throughput; the expressway data includes attributes such as expressway name, expressway number, opening date and number of lanes. The data is stored in ESRI SHAPEFILE format.