Assessment of the cropland classifications in four global land cover datasets: A case study of Shaanxi Province, China
CHEN Xiao-yu, LIN Ya, ZHANG Min, YU Le, LI Hao-chuan, BAI Yu-qi
Journal of Integrative Agriculture . 2017, (02): 298 -311 .  DOI: 10.1016/S2095-3119(16)61442-9