Study on the dynamic changes of land desertification in Yulin Prefecture, northwestern China based on RS and GIS. - Xiaohong Gao; Yingzhi Guo; Changzhen Yan; Yimou Wang (IGARSS, 2005)

Land use change analysis in the northeastern Qinghai Province, China by remote sensing and GIS. - Xiaohong Gao; Yingzhi Guo; Changzhen Yan; Yimou Wang (IGARSS, 2005)