Introduction
Welcome to the 2020 International Symposium on Geographic Information, Energy and Environmental Sustainable Development(GIEES2020). GIEES2020 will be held in Tianjin, China during December 26 to 27, 2020.
This conference provides opportunities for the different areas delegates to exchange new ideas and application experiences face to face, to establish business or research relations and to find global partners for future collaboration. We hope that the conference results constituted significant contribution to the knowledge in these up to date scientific field. The organizing committee of conference is pleased to invite prospective authors to submit their original manuscripts to GIEES 2020.