IGS事件
03
2025-03
EGU General Assembly 2025
18
2024-12
Multi GNSS Asia
22
2024-11
AGU Annual Meeting 2024
04
2024-09
18th Meeting of the UN ICG (ICG-18)
11
2024-06
International Committee on GNSS 18th Meeting
10
2018-04
Committee on Earth Observation Satellites (CEOS) SIT-33
10
2018-04
European Geosciences Union – 2018 General Assembly
29
2017-05
FIG Working Week and General Assembly
17
2017-05
EUREF 2017 Symposium
09
2017-05
European Navigation Conference 2017 (ENC 2017)