After February 16, 2023, the long name GNSS products archived at the CDDIS will follow the Guidelines for Long Product Filenames in the IGS version 2.0. These guidelines are available at https://files.igs.org/pub/resource/guidelines/Guidelines_For_Long_Product_Filenames_in_the_IGS_v2.0.pdf. For more information, please see IGSMail message 8309 sent February 3, 2023. https://lists.igs.org/pipermail/igsmail/2023/008305.html.

Meetings
20232024202520262027202820292030Past meetings
2023
- ION Precise Time and Time Interval Meeting (PTTI), Long Beach, CA, USA, January 23-36, 2023
- 2nd EOP Prediction Comparison Campaign Workshop No. 2, Alicante, Spain, March 1-3, 2023
- Munich Satellite Navigation Summit 2023, Munich, Germany, March 13-15, 2023
- EGU General Assembly 2023, Vienna, Austria, April 23-28, 2023
- 2023 Joint Conference of the IEEE International Frequency Control Symposium & European Frequency and Time Forum, Toyoma, Japan, May 15-19, 2023
- European Navigation Conference 2023 (ENC 2023), The Netherlands, May 23-25, 2023 [tentative]
- EUREF 2023 Symposium, Gothenburg, Sweden, May/June 2023 [exact dates TBD]
- FIG Working Week 2023, Orlando, FL, USA, May 28 - June 1, 2023
- 11th European Frequency and Time Seminar, Besancon, France, June 26-30, 2023
- 28th IUGG General Assembly, Berlin, Germany, July 11-20, 2023
- Thirteenth Session of the United Nations Committee of Experts on Global Geospatial Information Management (UN-GGIM), New York City, NY, USA, August 2-4, 2023
- Journees 2023: Temps et Relativite Generale (Time and General Relativity), Nice, France, September 11-13, 2023
- ION GNSS+ 2023, Denver, CO, USA, September 11-25, 2023
- GGOS Days 2023, Yebes, Spain, September 20-23, 2023
- 2023 GRACE-FO Science Team Meeting, USA, October 16-18, 2023
- 2023 ILRS Technical/Specialty Workshop, Arequipa, Peru, October 16-20, 2023
2024
- 23rd International Workshop on Laser Ranging in Kunming, China (dates TBD)
- ION Precise Time and Time Interval Meeting (PTTI), Long Beach, CA, USA, January 22-25, 2024
- 13th IVS General Meeting, Tsukuba, Japan, March 2024 [exact dates TBD]
- EGU General Assembly 2024, Vienna, Austria, April 14-19, 2024
- ION Pacific Positioning, Navigation and Timing (PNT) Conference, Honolulu, Hawaii, USA, April 15-18, 2024
- FIG Working Week 2024, Accra, Ghana, May/June 2024 (exact dates TBD)
- 45th COSPAR Scientific Assembly, Busan, South Korea, July 13-21, 2024
- XXXII IAU General Assembly, Cape Town, South Africa, August 5-16, 2024
2025
- ION Precise Time and Time Interval Meeting (PTTI), Long Beach, CA, USA, January 27-30, 2025
- EGU General Assembly 2025, Vienna, Austria, April 27 - May 2, 2025
- International Data Week 2025, Brisbane, Australia, October 13-16, 2025
2026
- EGU General Assembly 2026, Vienna, Austria, May 3-6, 2026
2027
- EGU General Assembly 2027, Vienna, Austria, April 4-9, 2027
- XXXIII IAU General Assembly, Rome, Italy, August 2027 [exact dates TBD]
- International Data Week 2027, Cape Town, South Africa, September 20-23, 2027
2028
- EGU General Assembly 2028, Vienna, Austria, April 23-28, 2028
- FIG Working Week 2028: Celebrating FIG 150 Anniversary, Paris, May/June 2028 [exact dates TBD]
2029
- EGU General Assembly 2029, Vienna, Austria, April 8-13, 2029
2030
- EGU General Assembly 2030, Vienna, Austria, April 28 - May 3, 2030
