Shuanggen Jin is Professor at the Shanghai Astronomical Observatory, CAS. He received the B.Sc degree in Geodesy from Wuhan University in 1999 and the Ph.D degree in Geodesy from University of Chinese Academy of Sciences in 2003. His main research areas include Satellite Navigation, Space Geodesy, Remote Sensing, Climate Change, Space/Planetary Exploration and Science. He has published over 300 papers in JGR, IEEE, EPSL, GJI, Icarus, JG, Proceedings etc. with more than 2300 citations and H-index>30, 8 books/monographs and 8 patents/software copyrights. He has been Vice-Chair of COSPAR’s Panel on Satellite Dynamics (PSD) (2016-2020), President of the International Association of CPGPS (2016-2017), President of International Association of Planetary Sciences (IAPS) (2015-2019), Chair of IUGG Union Commission on Planetary Sciences (UCPS) (2015-2019), Vice-President of the IAG Commission 2 (2015-2019), Chair of the IAG Sub-Commission 4.6 (2011-2015), Secretary of Asia Oceania Geosciences Society (AOGS) Planetary Sciences Section(2014-), Editor-in-Chief of International Journal of Geosciences (2010-), Associate Editor of IEEE Transactions on Geoscience and Remote Sensing (2014-), Associate Editor of Journal of Navigation (2014-), Associate Editor of Advances in Space Research (2013-2017), Editorial Board member of Remote Sensing (2017-), GPS Solutions (2016-), Journal of Geodynamics (2014-), Planetary and Space Science (2014-) and other 7 international Journals. He has received Hundred-Talent Program of Chinese Academy of Sciences (2010), Fellow of International Association of Geodesy (IAG) (2011), Second Prize of Shanghai Science & Technology Progress Award (2014) and so on.