Design of the tourism service WebGIS based on Silverlight. - Sanqiang Gao; Fen Qin; Jie Liu; Ling Qin; Jin Li (Geoinformatics, 2013)

An applied research of small watershed soil erosion model in the Loess Plateau. - Ling Qin; Fen Qin; Jie Liu; Sanqiang Gao; Ning Li (Geoinformatics, 2013)