Quantitative identification dust and sand storm using MODIS data. - Ni Guo; Yun Liang 007; Xiaoping Wang (IGARSS, 2005)

Monitoring model of aboveground biomass in Gannan grassland based on remote sensing. - Jing Wang; Ni Guo; Dihua Cai; Hui Han; Yun Liang 007 (IGARSS, 2011)