At Saturday before EGU General Assembly 2019 Venue: TU Wien, Gusshausstrasse 27-29 Room: Sem 127 Meeting Documents: Please find all documents (e.g. agenda, reports, presentations, ...) about this meeting at GGOS Cloud or contact the contact.
The Unified Analysis Workshop 2019 was held in October 2-4 (full three days) at IPGP. It was co-organized by the International Association of Geodesy’s (IAG’s) Global Geodetic Observing System (GGOS) and the International Earth Rotation and Reference Systems Service (IERS) for the purpose of discussing issues that are common to all the space-geodetic measurement techniques. Dates: October 2-4, […]
Dates: November 12-14, 2019 Location: Rio de Janeiro, Brazil GGOS Days is the annual meeting of GGOS during which the different components of GGOS meet and report on their activities during the past year and their plans for the coming year. Everyone is encouraged to attend! GGOS Days 2019 will be held in conjunction with the SIRGAS 2019 […]
GGOS Coordinating Board Meeting - Video Conference Due to the current circumstances (COVID-19) the face-toface GGOS CB and Bureaus (BNO&BPS) Meetings were cancelled! But there was held a shortened GGOS Coordinating Board Video Conference instead: Date: Friday, May 8, 2020 Time: 06:00-08:00 PDT (USA west), 09:00-11:00 EDT (USA east), 10:00-12:00 GMT-3 (Argentinia), 15:00-17:00 CEST / SAST […]
General GGOS Days is the annual meeting of GGOS during which the different components of GGOS meet and report on their activities during the past year and their plans for the coming year. Everyone was encouraged to attend! Due to travel restrictions by coronavirus the GGOS Days were held as an video conference in 2020. […]
The next GGOS Coordinating Board Meeting was held one week after EGU General Assembly as a video-conference. Date: Friday, May 7, 2021 Meeting Documents: Please find all documents (e.g. agenda, reports, presentations, ...) about this meeting at GGOS Cloud or contact the contact. Presentation Slides: https://cloud.ggos.org/index.php/s/jeNFbT56AdA74Dq
GGOS Days is the annual meeting of GGOS during which the different components of GGOS meet and report on their activities during the past year and their plans for the coming year. Everyone is encouraged to attend! Due to the uncertain COVID-19 situation, it was decided that the GGOS Days 2021 will take place again […]
The GGOS CB meeting was held as a virtual 3-hour conference on Monday, 16 May 2022 (2:30 PM - 5:30 PM CEST). Participants: all GGOS Coordinating Board members + invited guests Minutes of GGOS CB Meeting 2022 SCHEDULE: Welcome and Instruction (B. Miyahara) Short Reports of GGOS Components: : Bureau of Products and Standards (D. Angermann) […]
GGOS has its own session at the next EGU General Assembly 2022. Be aware, that the dates of EGU GA 2022 was moved from begin of April to 23-27 May 2022. More information will follow ... The Global Geodetic Observing System: Geodesy for Science and Society The Global Geodetic Observing System (GGOS) provides measurements of […]
The Unified Analysis Workshop (UAW) 2022 was hold on October 21-23, 2022 in Thessaloniki, Greece after the REFAG 2022 Symposium as a hybried meeting. It was co-organized by the IAG’s Global Geodetic Observing System (GGOS) and the International Earth Rotation and Reference Systems Service (IERS) for the purpose of discussing issues that are common to […]
GGOS organized the annual GGOS Days in the year 2022 at November 14-15 in Munich (Germany) as a hybrid meeting at the Bavarian Academy of Science and Humanities (BAdW) in the Residenz. GGOS Days is the annual meeting of GGOS to report on recent activities and present plans for the coming year. In total 111 interested people […]
AGU Fall Meeting 2022 will be held in Chicago and online everywhere 12 - 16 December 2022. More than 25,000 attendees from more than 100 countries will convene to explore how Science Leads the Future. Geodesy for Sustainable Earth Observation GGOS has its own session "Geodesy for Sustainable Earth Observation", please participate: The Global Geodetic […]
This GGOS Coordinating Board Meeting was held directly before the EGU General Assembly conference week as a hybried meeting on Date: Saturday, April 22, 2023 Time: 14:00-18:00 MESZ (UTC+2) Venue: […]
The EGU General Assembly 2023 brings together geoscientists from all over the world to one meeting covering all disciplines of the Earth, planetary, and space sciences. The EGU aims to provide a forum where scientists, especially early career researchers, can present their work and discuss their ideas with experts in all fields of geoscience. GGOS […]
The GGOS Days convene yearly all GGOS components to report on their recent activities and to present their plans for the coming year. The GGOS Days 2023 conference was held […]
The AGU Fall Meeting 2023 will be held in San Francisco, USA, from December 11-15. This year GGOS has following combined session with IGS: Serving Global Geodesy: Innovations Enabled by the IGS and IAG-GGOS (G41C & G44A) Session description: "The International GNSS Service (IGS) provides a broad range of high-precision openly available products supporting a […]
The Sunday before the EGU week - April 14, 2024 - GGOS hold the following three in-person GGOS splinter meetings in Vienna at the TU Wien Freihaus (Wiedner Hauptstraße 8-10). […]
The EGU General Assembly 2024 will be held as usual in Vienna, Austria, on April 15-19 2024. The GGOS session is done this year together with the IVS: G2.3 Global […]
We are pleased to invite you to the upcoming "EOP I&I" Scientific Meeting organized by the AI4EOP Prediction Study Group at GGOS. This event aims to gather researchers and scientists […]
We are pleased to invite you to the upcoming Earth Orientation Parameters Innovation and Insight (EOP I&I) Scientific Meeting, organized by the AI4EOP Prediction Study Group at GGOS. This event […]
The GGHS2024 “Gravity, Geoid and Height Systems 2024” Symposium will be held in Thessaloniki, Greece, from 4 to 6 September 2024. It focuses on methods for observing, estimating and interpreting the Earth’s gravity field and the essential role of gravity field modelling in measuring, understanding and predicting changes in the Earth system. More information on […]
We invite you (in-person or online) to join us for an amazing meeting on Geodesy in Africa at the Science Summit for the UN Sustainable Development Goals. In addressing global […]
Topics Meeting Logistics Dates Registration Abstract Submission Travel Award GGOS serves as an integrating framework for all components of the International Association of Geodesy (IAG), providing a clearinghouse for geodetic […]
Main Topics Participation Registration The annual business meeting of GGOS – the GGOS Days 2024 – was held in 2024 at the Wissenschaftsetage im Bildungsforum in Potsdam, Germany, from October […]
The next annual meeting of the American Geoscience Union - AGU24 - will be held this year in Washington, D.C. on 9-13 December 2024. More info: agu.org/annual-meeting GGOS Session We would like to draw your attention to our GGOS session G007: Geodetic Standards for Improved Accurate and Consistent Earth Observation Products from the Global Geodetic […]
The governing-board meets on the weekend before EGU General Assembly 2025 (online or in-person): Date: Saturday, April 26 Time: 09:00 - 12:30 (CEST, UTC+2) Venue: TU Wien - Gußhausstraße 27-29, 1040 Vienna […]
Details: The Geodesy Reception 2025 will take place at: Date: Tuesday, April 29, 2025 Time: 19:00-22:00 Venue: BEV – Federal Office of Metrology and Surveying Address: Schiffamtsgasse 1-3, 1020 Vienna […]
The EGU General Assembly 2025 brings together geoscientists from all over the world to one meeting covering all disciplines of the Earth, planetary, and space sciences. The EGU aims to […]
🎯 Course Objective: The objective of the 2025 School is to provide the most important concepts on the definition, implementation, and maintenance of global, continental, and national reference frameworks, as well as their importance in various applications. It will also address advances in Earth System monitoring in response to the challenges posed by climate change, […]
Location: Yebes Observatory, Cerro de la Palera, s/n, 19141 Yebes, Guadalajara, Spain Organizers: GGOS IA, IGN, Yebes Observatory, RAEGE-Az Sponsors: IGN Spain, RAEGE-Az, ROA Parteners: National Geographic Institute of Spain (IGN […]
The annual business meeting of GGOS, known as GGOS Days, was integrated in 2025 with the IAG Scientific Assembly 2025. GGOS reports were given during the GGOS-related oral and poster […]
Towards a National Geodesy Working Group for South Africa Geodesy — the science of measuring the Earth’s shape, orientation, gravity field, and changes over time — is the foundation of […]
IAG collaborates closely with numerous organizations within geodesy and beyond. See the list for details.
This website is provided by the IAG Secretariat and the GGOS Coordinating Office, which are hosted by the BEV – Federal Office of Metrology and Surveying (Bundesamt für Eich- und Vermessungswesen) in Vienna, Austria.