| Affiliation: | (1) State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, 129 Luoyu Road, Wuhan, China, 430079;(2) Center for Spatial Information Science and Systems (CSISS), George Mason University, 6301 Ivy Lane, Suite 620, Greenbelt, MD 20770, USA;(3) Department of Mathematics, Hubei University of Education, Nanhuan Road 1, Wuhan, Hubei, China, 430205;(4) Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6407, USA |
