| 作者单位： | 1.Qinghai Comprehensive Survey and Monitoring Institute of Natural Resources, Qinghai Province, Xining810008;2.Guangzhou Urban Planning and Design Survey Research Institute, Guangdong Province, Guangzhou510060;3.Qinghai University, Qinghai Province, Xining810016;4.South China Academy of Natural Resources Science and Technology, Guangdong Province, Guangzhou510610;5.Zhejiang University, Zhejiang Province, Hangzhou310058;6.Science and Technology Information Institute of Qinghai, Qinghai Province, Xining810008;7.South China Agricultural University, Guangdong Province, Guangzhou510642; |
