An Improvement of Method for Monitoring Drought using Remote Sensing. - Ji Zhu 004; Jiancheng Shi 001; Hanfang Chu; Qiang Feng; Angsheng Wang (IGARSS (2), 2009)

Approaches to using end-members for sub-pixel snow mapping with MODIS data in Qinghai-Tibet Plateau. - Ji Zhu 004; Jiancheng Shi 001; Hanfang Chu; Jinyang Du; Yuanhui Wang (IGARSS, 2010)