%0 Dataset
%T  Data set of primary and secondary water systems in the Chaohu Lake basin
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/2342e7c9-7d47-4939-acf8-abb0ca99c866
%W NCDC
%R 10.12072/ncdc.nhri.db6780.2025
%A Hu Qingfang
%K Chao Lake Basin;Water System;Remote Sensing Images
%X This dataset focuses on the primary and secondary hydrological network of the Chaohu Lake Basin, and is finely extracted by integrating high-resolution remote sensing imagery and GIS technology. The dataset depicts key hydrological features such as the course, width, and basin boundaries of the major rivers and their tributaries in the Chaohu Lake Basin in detail. The primary water system covers the main streams in the basin, while the secondary water system penetrates into the tributaries, fully demonstrating the complex water structure of the Chaohu Lake Basin. This dataset provides detailed basic information for water resource management, flood control planning, and ecological corridor construction in the basin. Through in-depth analysis of this dataset, it can provide scientific basis and technical support for the efficient use of water resources, ecological environmental protection and the formulation of strategies to cope with climate change in the Chaohu Lake Basin, which will further promote the sustainable development of the basin and the stable growth of the social economy.