Keynote Speakers
    
        Time:2019-07-01-----2019-07-03
    
        Address:Sydney, Australia
    
        (Listed according to the alphabetic order of the last name)
 
  Prof. Jianya Gong
  School of Remote Sensing and Information Engineering, Wuhan University, 
  Wuhan, China
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  Prof. Yang Hong
  Peking University, 
  China
  
 
  Prof. Hui Lin
  Hong Kong Chinese University, 
  Hong Kong

  Denise Ora
  Executive Director, 
  Botanic Gardens & Centennial Parklands

  Prof. Daniel Sui
  Professor of Geography, 
  Vice Chancellor for Research and Innovation 
  University of Arkansas, USA

  Prof. A-Xing Zhu
  Department of Geography, University of Wisconsin-Madison,
  Madison, Wisconsin, USA