Prof. Pei Leng is an associate researcher at the Institute of Agricultural Resources and Agricultural Zoning, Chinese Academy of Agricultural Sciences, where he received a postdoctorate. He obtained a Bachelor of Engineering in Earth Information Science and Technology from the China University of Geosciences (Wuhan). Then, he went to the University of Strasbourg in France for joint Cartography and Geographic Information Systems training. He holds a Ph.D. in Cartography and Geographic Information Systems from the University of Chinese Academy of Sciences. He is mainly engaged in agricultural quantitative remote sensing and agricultural conditions remote sensing research.