20-22 November 2023, International Symposium on Satellite Navigation (ISSN23), Jiaozuo, China.
20-23 September 2023, GGOS Days 2023 , Alcala de Henares, Spain.
10-20 July 2023, International Union of Geodesy and Geophysics (IUGG), 28th IUGG General Assembly, Berlin, Germany.
25-26 April 2023 Dr Calabia participating at the Science Fair in Guadalajara, Spain, delegating University of Alcala
20 March 2023, Dr Calabia visiting the Spanish Center for Pulsed Lasers (CLPU), in Salamanca, Spain for assessment of geodetic applications with ultra-intense ultrashort lasers
25 April 2022, Dr Calabia gives a seminar talk at Department of Meteorology, Reading University, Reading, UK, and discuss posible collaborations
Jannuary 2022, Visiting ABR ADVEN LTD, United Kingdom for research on the state of technology in the area of positioning and navigation by using accelerometers, gyroscopes, Global Navigation Satellite Systems (GNSS), etc. at NIO333
14-16 December 2021, Seventh International Conference on Aerospace Science Engineering 2021 (ICASE2021), in Islamabad, Pakistan
May 2021, Mid-term report meeting of the International Association of Geodesy (IAG) Inter-Commission Committee on Theory (ICCT) and IAG Global Geodetic Observing System (GGOS), Focus Area on Geodetic Space Weather Research (FA-GSWR) Join Study Group 1 (JSG T.27) : "Coupling processes between magnetosphere, thermosphere, and ionosphere".
April 2021, A Calabia was elected as a Regional Representative for South West Pacific, Young EarthSystem Scientists (YESS), 2021-2022
8 December 2020, A Calabia and I Molina recive the 3rd prize of 3,000 EUR of the Geomatics on the move 2020 prize contest in the Integrated Geomatics category, European GNSS Agency (GSA) and Council of European Geodetic Surveyors (CLGE)
28 November 2020, Conference of Geodesy and Remote Sensing - Chinese Geophysical Society in Nanjing, CHINA
March 2020 to June 2020 Prof Andres Calabia visiting 3 months at Universidad Politecnica de Madrid in order to promote collaboration and conduct research on upper atmosphere processes
16 8-18 July 2019, International Union of Geodesy and Geophysics (IUGG), 27th IUGG General Assembly, Montreal, Canada.
01/07/2019 to 30/09/2019 Prof Inigo Molina from Universidad Politecnica de Madrid visiting 3 months at Nanjing University Information Science & Technology in order to conduct research on Advances and Applications in Microwave Remote Sensing
16 May 2019 Prof David Higgitt, President of Asia Oceania Geosciences Society (AOGS) visiting us at Nanjing University Information Science & Technology
12 Apr 2019 Prof Hwang Cheinway erollment at Nanjing University Information Science & Technology
26 Feb 2019 Visiting Prof Adriano Camps at NanoSat lab (Polytechnic University Barcelona) for possible collaboration nand adquisition of GNSS devices
19 Jan. 2019 Giving a talk on first impressions of Nanjing University Information Science & Technology
28 Nov. 2018 Enrollment as Assoc Prof at Nanjing University Information Science & Technology
3 July 2018 Visiting GFZ Neustrelitz for possible enrollment in postdoctoral position
2017 AGU Fall Meeting, New Orleans
05 July 2017 Beijing Awards Ceremony of 2017 Excellent International Students of UCAS.
18 April 2017 Prof Hui Lin, Director of Institute of Space and Earth Information Science at The Chinese University of Hong Kong gave a talk and discussed some potential collaboration at Shanghai Astronomical observatory, CAS, Shanghai, China.
8-11 August 2016 The 37th Progress in Electromagnetics Research Symposium (PIERS) in Shanghai, CHINA
27-30 July 2016 The International Conference on GNSS+: Advances, Opportunities and Challenges (ICG+2016), Shanghai, China.
16 June 2014 Dr.David Salstein gave a talk on atmospheric angular momentum and Earth Rotation as well as discussed some potential collaboration at Shanghai Astronomical observatory, CAS, Shanghai, China.
18-19 May 2014 Prof. Jurgen Oberst and Prof. Mark Petovello visited Shanghai Astronomical observatory, CAS and gave talks as well as discussed some potential collaboration, Shanghai, China
17 March 2014 The first group meeting of Satellite Navigation and Remote Sensing (SNARS) Group was held in Room No. 1812 of SHAO, Shanghai, China
7-8 March 2014 Arthur Neill (MIT, USA)visited and discussed with members of Satellite Navigation and Remote Sensing Group, Shanghai, China.
19 September 2012 Poster communication with Prof. Dr. Gomez at the XV Congreso Nacional de TIG. Madrid. CCHS-CSIC.
