Rutian Bi, male, born in 1963, Chinese, doctor, professor, doctoral supervisor. He used to be the dean of the College of Resources and Environment of Shanxi Agricultural University, and a member of the Professional Committee of Soil Remote Sensing and Information of China Soil Society. He is mainly engaged in research and teaches in the fields of 3S technology and application, resource and environment information technology, land reclamation, and planning in industrial and mining areas.