Forthcoming meetings
Conferences and workshops related to earth rotation, reference frames, geophysical fluids, GNSS, SLR, VLBI, and DORIS.
The following meetings and conferences are related to the work of the IERS. These include meetings on Earth rotation, terrestrial and celestial reference frames, geophysical fluids, GNSS, SLR, VLBI, and DORIS.
For more lists of meetings in geodesy, geophysics and astronomy, see Links: Geodesy: Meetings.
A list of past meetings is available.
2024 2025 2026 2027 2028 2029 2030
2024
2025
| Begin | End | Title | Location |
|---|---|---|---|
| 27 Jan 2025 | 30 Jan 2025 | ION Precise Time and Time Interval Meeting (PTTI) | Long Beach, CA, USA |
| 06 Apr 2025 | 10 Apr 2025 | FIG Working Week 2025 | Brisbane, Australia |
| 06 Apr 2025 | 10 Apr 2025 | 27th EVGA Working Meeting & 26th IVS Analysis Workshop | Matera, Italy |
| 27 Apr 2025 | 02 May 2025 | EGU General Assembly 2025 | Vienna, Austria |
| 04 May 2025 | 08 May 2025 | Thirteenth IVS Technical Operations Workshop | Westford, MA, USA |
| 13 May 2025 | 16 May 2025 | European Navigation Conference 2025 (ENC 2025) | Wroclaw, Poland |
| 27 Jul 2025 | 01 Aug 2025 | AOGS 22nd Annual Meeting | Singapore |
| 04 Aug 2025 | 09 Aug 2025 | IAU Symposium 401 "Advancing Reference Systems, Ephemeris and Standards - From the Earth and the Moon to Solar System Bodies" | La Plata, Argentina |
| 01 Sep 2025 | 05 Sep 2025 | IAG Scientific Assembly | Rimini, Italy |
| 08 Sep 2025 | 12 Sep 2025 | ION GNSS+ 2025 | Baltimore, MD, USA |
| 18 Sep 2025 | 19 Sep 2025 | 24th meeting of the CCTF (Session II) | Sèvres, France |
| 13 Oct 2025 | 16 Oct 2025 | International Data Week 2025 | Brisbane, Australia |
| 15 Dec 2025 | 19 Dec 2025 | AGU 2025 Fall Meeting | New Orleans, LA, USA |
2026
| Begin | End | Title | Location |
|---|---|---|---|
| 26 Jan 2026 | 29 Jan 2026 | ION Precise Time and Time Interval Meeting (PTTI) | Anaheim, CA, USA |
| 03 May 2026 | 08 May 2026 | EGU General Assembly 2026 | Vienna, Austria |
| 24 May 2026 | 29 May 2026 | FIG Congress 2026 | Cape Town, South Africa |
| 01 Aug 2026 | 09 Aug 2026 | 46th COSPAR Scientific Assembly | Florence, Italy |
| 14 Sep 2026 | 18 Sep 2026 | ION GNSS+ 2026 | Orlando, FL, USA |
| 07 Dec 2026 | 11 Dec 2026 | AGU 2026 Fall Meeting | San Francisco, CA, USA |
2027
| Begin | End | Title | Location |
|---|---|---|---|
| 25 Jan 2027 | 28 Jan 2027 | ION Precise Time and Time Interval Meeting (PTTI) | Anaheim, CA, USA |
| 04 Apr 2027 | 09 Apr 2027 | EGU General Assembly 2027 | Vienna, Austria |
| 23 May 2027 | 27 May 2027 | FIG Working Week 2027 | Stavanger, Norway |
| 12 Jul 2027 | 22 Jul 2027 | 29th IUGG General Assembly | Incheon, South Korea |
| 01 Aug 2027 | 31 Aug 2027 | XXXIII IAU General Assembly [exact dates TBD] | Rome, Italy |
| 20 Sep 2027 | 23 Sep 2027 | International Data Week 2027 | Cape Town, South Africa |
| 20 Sep 2027 | 24 Sep 2027 | ION GNSS+ 2027 | Orlando, FL, USA |
| 13 Dec 2027 | 17 Dec 2027 | AGU 2027 Fall Meeting | Washington, D.C., USA |
2028
| Begin | End | Title | Location |
|---|---|---|---|
| 23 Apr 2028 | 28 Apr 2028 | EGU General Assembly 2028 | Vienna, Austria |
| 24 Jun 2028 | 28 Jun 2028 | FIG Working Week 2028: Celebrating FIG 150 Anniversary | Paris, France |
| 11 Dec 2028 | 15 Dec 2028 | AGU 2028 Fall Meeting | San Diego, CA, USA |
