1. Department of Geography, University of Karachi, Karachi, Sindh, Pakistan
2. Department of Wildlife, Fisheries and Aquaculture, College of Forest Resources, Mississippi State State University, MS, USA
3. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China
4. State Key Laboratory of Resources and Environmental Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China
5. School of Earth Science and Engineering, Majoring in Geodesy and Survey Engineering, Hohai University, Nanjing, China
6. Plant Production Department, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
7. Department of Agronomy, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Shaikh, Egypt
8. School of Computing Engineering and Physical Sciences, University of West of Scotland, Glasgow, UK