Honorary Chair
![](https://files.sciconf.cn/upload/image/20210813/20210813102654_99983.jpg)
HOU Jianguo
Chinese Academy of Sciences
Co-Chairs
![](https://files.sciconf.cn/upload/image/20210818/20210818130104_80563.jpg)
GUO Huadong
International Research Center of
Big Data for Sustainable Development Goals
![](https://files.sciconf.cn/upload/image/20210813/20210813102723_74693.jpg)
Alessandro ANNONI
International Society for Digital Earth
Honorary Chair
HOU Jianguo
Chinese Academy of Sciences
Co-Chairs
GUO Huadong
International Research Center of
Big Data for Sustainable Development Goals
Alessandro ANNONI
International Society for Digital Earth