%0 Dataset %T Surface water products based on Keyhole satellite about 1960s in The Three River Headwater region, Pul and Yukon River Basins %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/b934d132-d755-4398-86b5-9c4b980fda81 %W NCDC %R 10.12072/ncdc.hydro.db7298.2026 %A Xu Zikun %A Ran Youhua %K Lockhole satellite;water interpretation;supervised classification;surface water;lakes;boundaries;area %X