1. Jilin University, College of Geo-exploration Science and Technology, Changchun 130026, China
2. Jilin University, College of Geo-exploration Science and Technology, Changchun 130026, ChinabUniversity of Texas at San Antonio, Laboratory for Remote Sensing and Geoinformatics, Texas 78249, United States
3. University of Texas at San Antonio, Laboratory for Remote Sensing and Geoinformatics, Texas 78249, United States