其他題名: |
proceedings of the IAG Symposia - GGHS2022: Gravity, Geoid, and Height Systems 2022, Austin, TX, United States of America, September 12 - 14, 2022 ; IAG Commission 4: Positioning and Applications, Potsdam, Germany, September 5 - 8, 2022 ; REFAG2022 : Reference Frames for Applications in Geosciences, Thessaloniki, Greece, October 17 - 20, 2022 / |