长江干支流岸线占用数据集（2015年）

该数据集为长江干支流岸线占用数据集，包含长江岸线、各支流利用现状数据，包含了港口码头岸线、城镇生活岸线、工业岸线等类型。利用多源卫星遥感影像、地形图、土地利用图等资料，结合野外调查，提取岸线利用信息。
数据分为长江岸线利用现状，汉江、赣江、嘉陵江等支流利用现状共计7个文件夹，每个文件夹均包含1个shp矢量数据。

This dataset is a shoreline occupation dataset for the Yangtze River mainstream and its tributaries. It contains data on the current utilization status of the Yangtze River shorelines and tributary shorelines, including categories such as port and wharf shorelines, urban domestic shorelines, and industrial shorelines. The shoreline utilization information was extracted by integrating multi-source satellite remote sensing imagery, topographic maps, land use maps and other related materials, combined with field surveys. The dataset is split into 7 total folders, which cover the current utilization status of the Yangtze River shoreline and that of tributaries including the Hanjiang River, Ganjiang River, Jialing River and others. Each folder contains one shapefile (shp) vector data file.