%0 Dataset %T A Sample Dataset of "Four Disorders" in Rivers and Lakes Based on Unet Model %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/f7bc1344-d24b-4d12-baf1-bf0eea954bd1 %W NCDC %R 10.12072/ncdc.nieer.db4127.2023 %A Kang jianfang %A LIU Tianshan %A Zhang Baowei %A HE Yifei %A Zhang yaonan %K Four Chaos;Yellow River;Unet;Detection;Deep Learning %X This dataset is based on the Unet model's Google Earth remote sensing image "four chaos" target recognition method. In response to the "four chaos" problem in the Yellow River Basin, a sample library is constructed using Google Earth remote sensing images, and the Unet model is used for automatic detection and recognition of "four chaos" targets. This can greatly improve the detection accuracy and efficiency of "four chaos" problem targets, thereby providing strong support for the ecological environment protection and high-quality development of the Yellow River Basin.