2024

• ION Precise Time and Time Interval Meeting (PTTI), Long Beach, CA, USA, January 22-25, 2024
• 2024 IVS General Meeting (13th General Meeting & 25th Anniversary of the IVS), Tsukuba, Japan, March 4-8, 2024 Video
• Munich Satellite Navigation Summit, Munich, Germany, March 20-22, 2024.
• 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 Reference Frames in Practice Workshop, Accra, Ghana, May 18-19, 2024
• FIG Working Week 2024, Accra, Ghana, May 19-24, 2024
• European Navigation Conference 2023 (ENC 2023), The Netherlands, May 23-25, 2023 [tentative]
• EUREF Symposium 2024, Barcelona, Spain, June 5-7, 2024
• Gaia: The (TWO) Billion Star Galaxy Census: from the Solar System to our Milky Way and beyond (Symposium S4 at EAS Annual Meeting), Padova, Italy, July 1-2, 2024
• 45th COSPAR Scientific Assembly, Busan, South Korea, July 13-21, 2024
• XXXII IAU General Assembly, Cape Town, South Africa, August 5-16
• 16th European VLBI Network (EVN) Symposium and Users Meeting, Bonn, Germany, September 2-6, 2024
• IDS Workshop, Montpellier, France, September 4-5, 2024
• ESA 9th International Colloquium on Scientific and Fundamental Aspects of GNSS, Wroclaw, Poland, September 25-27, 2024
• Tenth European Radio Interferometry School (ERIS 2024), Granada, Spain, September 30 - October 4, 2024
• 18th Meeting of the International Committee on Global Navigation Satellite Systems (ICG-18), Wellington, New Zealand, October 6-11, 2024
• GGOS Topical Meeting on the Atmosphere, Potsdam, Germany, October 7-9, 2024.
• 2024 GRACE-FO Science Team Meeting, Potsdam, Germany, October 8-10, 2024
• 9th International VLBI Technology Workshop (IVTW), Westford, MA, USA, October 20-23, 2024
• 23rd International Workshop on Laser Ranging, Kunming, China, October 20-26, 2024
• Simposio SIRGAS 2024, Bogota, Colombia, November 2024 [exact dates TBD]
• 24th meeting of the CCTF (Session I, Part 1 - online), November 14-15, 2024
• 24th meeting of the CCTF (Session I, Part 2 - online), November 21-22, 2024
• AGU 2024 Fall Meeting, Washington, D.C., USA, December 9-13, 2024

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
• Twelfth IVS Technical Operations Workshop (TOW 2023), Westford, MA, USA, April 30 - May 4, 2023
• 2023 Joint Conference of the IEEE International Frequency Control Symposium & European Frequency and Time Forum, Toyoma, Japan, May 15-19, 2023
• EUREF 2023 Symposium, Gothenburg, Sweden, May 24-26, 2023
• IEEE GNSS+R 2023, Boulder, CO, USA, May 24-26, 2023
• Technical Seminar on Reference Frames in Practice, Orlando, FL, USA, May 27-28, 2023
• FIG Working Week 2023, Orlando, FL, USA, May 28 - June 1, 2023
• European Navigation Conference 2023 (ENC 2023), Noordwijk, The Netherlands, May 31 - June 2, 2023
• 26th EVGA Working Meeting, Koetzting, Bavaria, Germany, June 11-15, 2023
• 11th European Frequency and Time Seminar, Besancon, France, June 26-30, 2023
• Gaia: The (TWO) Billion Star Galaxy Census: The Magic of Gaia DR3 - Symposium S3 at EAS Annual Meeting, Krakow, Poland, July 10-14, 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
• 2023 DiFX workshop, Socorro, NM, USA, September 11-15, 2023
• ION GNSS+ 2023, Denver, CO, USA, September 11-25, 2023
• First Lunar Laser Ranging Meeting 2023, Calern/Grasse (Alpes-Maritimes), France, September 14-15, 2023
• GGOS Days 2023, Yebes, Spain, September 20-23, 2023
• 17th Meeting of the International Committee on Global Navigation Satellite Systems (ICG-17), Madrid, Spain, October 15-20, 2023.
• 2023 GRACE-FO Science Team Meeting, Boulder, CO, USA, October 16-18, 2023
• 2023 ILRS Technical/Specialty Workshop, Arequipa, Peru, October 16-20, 2023
• 20th WEGENER Assembly, Sousse, Tunisia, October 24-27, 2023
• International Symposium on Satellite Navigation(ISSN 2023), Jiaozuo, Henan, China, November 20-22, 2023.
• ITU World Radiocommunication Conference 2023 (WRC-23), Dubai, United Arab Emirates, November 20 - December 15, 2023
• DORIS Analysis Working Group Meeting, Saint-Mande, France, November 28-29, 2023.
• 2023 Fall Meeting of the American Geophysical Union, San Francisco, CA, USA and online, December 11-15, 2023

2022

• ION PTTI Meeting, Long Beach, California, USA, January 24- 27, 2022
• Tour de l'IGS 3rd Stop: GNSS processing based on IGS products, Virtual, February 17, 2022
• Munich Satellite Navigation Summit 2022 - hybrid, Munich, Germany, March 7-9, 2022
• 4th VLBI Training School, Helsinki, Finland, March 24-26, 2022
• 12th IVS General Meeting - virtual, Helsinki, Finland, 27 March - 1 April, 2022
• ION Pacific Positioning, Navigation and Timing (PNT) Conference - virtual, April 12-14, 2022
• EFTF-IFCS 2022: European Frequency and Time Forum and IEEE International Frequency Control Symposium, Paris, France, April 24-28, 2022
• Tour de l'IGS 4th Stop - virtual, April 25-29 [actual date TBD]
• EGU General Assembly 2022, Hybrid, Vienna, Austria, May 23-27, 2022
• EUREF 2022 Symposium, Zagreb, Croatia, May 31-June 3, 2022
• AOGS 19th Annual Meeting, Honolulu, Hawaii, USA, June 5-10, 2022
• X Hotine-Marussi Symposium on Mathematical Geodesy, Milan, Italy, June 13-June 17, 2022
• International Data Week 2022 - hybrid, Seoul, South Korea, June 20-23, 2022
• Symposium S12 "Gaia: The (TWO) Billion Star Galaxy Census: The Dawn of Gaia DR3" at EAS 2022, Valencia, Spain, June 27-28, 2022
• IGS Workshop 2022, Virtual, Boulder, Colorado, USA, June 27 - July 1, 2022
• 10th European Frequency and Time Seminar (2022 EFTS), Besancon, France, July 4-8,2022
• 15th European VLBI Network (EVN) Symposium and Users Meeting, Cork, Ireland, July 11-15, 2022
• 44th COSPAR Scientific Assembly, Athens, Greece, July 16-24, 2022
• ESA/JRC International Summerschool on GNSS, Krakow, Poland, July 18-29, 2022
• 2022 ILRS Technical/Specialty Workshop, Arequipa, Peru Canceled/Postponed to 2023
• AOGS 19th Annual Meeting, Virtual, August 1-5, 2022
• IAU XXXI General Assembly, Hybrid, Busan, Repuplic of Korea, August 2-11, 2022
• Astrometry for 21st Century Astronomy (Focus Meeting 7 at IAU GA XXXI), Busan, Republic of Korea, August 10-11, 2022
• Twelfth Session of the United Nations Committee of Experts on Global Geospatial Information Management (UN-GGIM), New York City, USA, August 3-5, 2022
• Astrometry for 21st Century Astronomy (Focus Meeting 7 at IAU GA XXXI), Busan, Republic of Korea, August 10-11, 2022
• International Association of Geodesy (IAG): 2nd International Symposium of IAG Commission 4 - Positioning and Applications, Potsdam, Germany, September 5-9, 2022
• Technical Seminar on Reference Frames in Practice, Warsaw, Poland, September 10-11, 2022.
• FIG XXVII Congress and General Assembly, Warsaw, Poland, September 11-15, 2022.
• 8th International Colloquium on Scientific and Fundamental Aspects of GNSS, Sofia, Bulgaria, September 14-16, 2022.
• 9th European Radio Interferometry School (ERIS), Dwingeloo, The Netherlands, September 19-23, 2022
• ION GNSS+ 2022, Denver, CO, USA, September 19-23, 2022
• 16th Meeting of the International Committee on Global Navigation Satellite Systems (ICG-16), Abu Dhabi, United Arab Emirates, October 9-14, 2022
• 2022 GRACE-FO Science Team Meeting, Potsdam, Germany, October 17-21, 2022
• IAG Commission 1 Symposium (REFAG 2022), Thessaloniki, Greece, October 17-21, 2022
• GGOS/IERS Unified Analysis Workshop (UAW) 2022, Thessaloniki, Greece, October 22-25, 2022
• IDS Workshop, Hybrid, Venice, Italy, October 31 - November 2, 2022
• 22nd International Workshop on Laser Ranging, Guadalajara (near Yebes), Spain and Online (Hybrid), November 7-11, 2022
• GGOS Days 2022, Munich, Germany, November 14-18, 2022
• AGU Fall Meeting 2022, Chicago, IL, USA, December 12-16, 2022

2021

• COSPAR 2021 HYBRID, 43rd Scientific Assembly, Sydney, Australia, Jan 28 - Feb 04, 2021
• 25th EVGA Working Meeting, Cyberspace, March 15 -18, 2021
• Second session of the 22nd meeting of the Consultative Committee for Time and Frequency (CCTF) and related meetings, Sevres, France, March 8 -12, 2021
• Inter-Commission Committee on Geodesy for Climate Research (ICCC) Workshop, Online Event, March 29 - 31, 2021.
• EGU General Assembly 2021, Vienna, Austria, April 25 - 30, 2021
• Eleventh International VLBI Service (IVS) Virtual Workshop, May 3 -5, 2021.
• FIG Working Week 2021, Utrecht, Netherlands, June 20 - 24, 2021
• IAG 2021 Scientific Assembly, Virtual, June 28 - July 2, 2021
• 15th European VLBI Network (EVN) Symposium and Users Meeting, Cork, Ireland, July 12 - 16, 2021
• AOGS 18th Annual Meeting, Singapore, August 01-06, 2021
• IGS 2021 Workshop: "Science from Earth to Space", UNAVCO/UCAR, Boulder CO, September 27 - 1 October, 2021 Canceled/Postponed to 2022
• Unified Analysis Workshop (UAW) 2021 (by invitation from IAG services), Munich, Germany, October 5 - 8, 2021 (in-person and online). Canceled/Postponed to 2022
• 2021 GRACE-FO Science Team Meeting, Pasadena, California, USA, October 5 - 8, 2021 (in situ and virtual participation).
• Ocean Surface Topography Science Team (OSTST) Meeting, Venice, Italy October 18 - 22, 2021, (in situ and virtual participation).
• ILRS 2021 Virtual World Tour, October 25-29, 2021
• Second EU-VGOS Workshop - hybrid, Vienna, Austria, October 28-29, 2021
• International Data Week 2021, Seoul, South Korea, November 8-11, 2021
• European Navigation Conference 2021 (ENC 2021), Edinburgh, Scotland, UK, November 15 - 18, 2021
• DORIS Day 2021 - online, 3rd week of November, 2021
• SIRGAS Symposium 2021 - virtual, 29 November - 1 December, 2021.

2020

• Space VLBI 2020: Science and Technology Futures, Charlottesville, VA, USA, January 28-30, 2020
• IDS AWG Meeting, Spring 2020. Location and Date TBD
• Chapman Conference on Distributed Volcanism and Distributed Volcanic Hazards, Flagstaff, Arizona, USA, March 16 - 20, 2020
• 2020 IVS General Meeting, Annapolis, MD, USA, March 22 – 28, 2020Canceled on March 9, 2020
• IVS NICT Technology Development Center Symposium, Kashima Ibaraki, Japan, April 24-25, 2020Canceled
• The International DORIS Service (IDS)'s "DORIS day", Vienna, Austria, May 2, 2020Canceled
• EGU General Assembly 2020, Vienna Austria, May 04-08, 2020 - Replaced by "EGU2020: Sharing Geoscience Online"
• FIG Working Week 2020, Amsterdam, The Netherlands, May 10-14, 2020Canceled
• Community Workshop: Surface Deformation and Change, Pasadena, CA, USA, May 19-21, 2020Will be held virtually
• AGN Workshop 2020: Active Galaxies and Quasars Reference Systems n the Gaia Era, Paris, France, June 15-19, 2020Canceled
• First International Workshop on Lunar Laser Ranging, Grasse, France, June 24-25, 2020Postponed to September 29 - October 2 timeframe
• AOGS 17th Annual Meeting, Sono Belle Vivaldi Park, Hongcheon, South Korea, June 28 - July 4, 2020Canceled
• 15th European VLBI Network (EVN) Symposium and Users Meeting, Cork, Ireland, July 6 - 10, 2020Postponed to July 12 - 16, 2021
• IGS 2020 Workshop, UNAVCO/UCAR, Boulder CO, August 10-14, 2020Postponed until early 2021
• 43rd COSPAR Scientific Assembly, Sydney, Australia, August 15-23, 2020Postponed to Jan 28 - Feb 04, 2021
• Tenth Session of the United Nations Committee of Experts on Global Geospatial Information Management (UN-GGIM), August 26-27 and September 4, 2020Will be held as virtual meeting
• International Association of Geodesy (IAG): 2nd International Symposium of IAG Commission 4 - 2020, Potsdam, Germany, September 7-11, 2020Postponed to September 5 - 9, 2022
• GGOS Days 2020, October 5 - 7, 2020Will be held as video conference
• First Lunar Laser Ranging Meeting, Saint Vallier de Thiey, France, October 8 -9, 2020
• International Workshop on GNSS Ionosphere (IWGI2020), Shanghai, China, October 19-21, 2020
• IDS Workshop, Venice, Italy, October 19-21, 2020Canceled
• OSTST meeting, Venice, Italy, October 19-23, 2020in-person meeting canceled; working on a virtual meeting for same time period
• CODATA General Assembly, Paris, France, October 24, 2020postponed to November 2021 [during International Data Week 2021, November 8 - 11, 2021]
• International Symposium on Satellite Navigation (ISSN2020), Nanjing, China, October 22-24, 2020
• 22nd meeting of the Consultative Committee for Time and Frequency (CCTF) and related meetings, Sevres, France, October 26 - 30, 2020Partly to be held as online meeting, partly postponed to March 2021
• GRACE Follow-On Science Team Meeting, October 27 - 29, 2020Will be held as online meeting
• 46th ILRS Analysis Standing Committee Meeting, November, 2020Postponed
• ILRS Virtual World Tour 2020, November 2 -6, 2020
• Simposio SIRGAS 2020, Santa Cruz de la Sierra, Bolivia, November 9 - 13, 2020
• Reference Frames in Practice Seminar, Santa Cruz de la Sierra, Bolivia, November 9 - 13, 2020 (exact dates TBD, during Simposio SIRGAS 2020)
• AGU 2020 Fall Meeting, San Francisco, CA, December 7 - 11, 2020, Virtual

2019

• ION Precise Time and Time Interval Meeting (PTTI), Reston, VA, USA, January 28-31, 2019
• Workshop on 'Global Navigation Satellite System (GNSS)', Delhi, India, March 9, 2019
• 3rd IVS Training School on VLBI for Geodesy and Astrometry, Las Palmas (Gran Canaria), Spain, March 14-16, 2019
• 24th Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Las Palmas (Gran Canaria), Spain, March 17-19, 2019
• Munich Satellite Navigation Summit 2019, Munich, Germany, March 25-27, 2019
• 2nd ISSI Workshop "Spacetime Metrology, Clocks and Relativistic Geodesy", Bern, Switzerland, March 25-29, 2019
• IDS Analysis Working Group Meeting, Munich, Germany, April 04, 2019
• EGU General Assembly, Vienna, Austria, April 07-12, 2019
  • ILRS Analysis Standing Committee meeting, April 06, 2019, 9:00 - 17:00 (Draft Agenda)
• ION Pacific Positioning, Navigation and Timing (PNT) Conference, Honolulu, Hawaii, USA, April 08-11, 2019
• ESLAB Symposium: Gaia, Noordwijk, The Netherlands, April 08-12, 2019
• IGS 2019 Analysis Workshop, Pottsdam, Germany, April 15-17, 2019
• FIG Working Week 2019, Hanoi, Vietnam, April 22-26, 2019
• The First LARES 2 and Fourth LARES International Science Workshop in conjunction with The second International GRM Workshop, Rome, Italy, July 01-05, 2019
• 27th IUGG General Assembly, Montreal, Canada, July 08-18, 2019
• AOGS 16th Annual Meeting, Singapore, July 28 - August 02, 2019
• 7th International Colloquium on Scientific and Fundamental Aspects of GNSS, Zurich, Switzerland, September 04-06, 2019
• Implementation of the Global Geodetic Reference Frame (GGRF) in Latin America, Buenos Aires City, Argentina, September 16 - 20, 2019.
• Unified Analysis Workshop, Paris, France, October 02-04, 2019
  • ILRS Analysis Standing Committee (ASC) meeting, Oct. 01, 09:00 - 17:00
    • Agenda | Minutes | Presentations
• Journées 2019: Astrometry, Earth rotation and Reference systems in the Gaia era [On occasion of the centenary of the IAU commission on Earth rotation], Paris, France, October 07-09, 2019
• 2019 European Radio Interferometry School, Gothenburg, Sweden, October 07-11, 2019
• GRACE-FO Science team Meeting, Pasadena, California, USA, October 08-10, 2019.
• 2019 ILRS Technical Workshop, "Laser ranging: To improve economy, performance, and adoption for new applications", Stuttgart Germany, Oct 21-25, 2019
  • Introductory and Refresher Course on Satellite and Lunar Laser Ranging, Sunday, October 20, 2019
• OSTST Meeting (Jason2-3), Chicago, Illinois, USA, Week of Oct 21-25, 2019
• 4th Symposium of the Committee on Space Research (COSPAR), Herzliya, Israel, November 04-08, 2019
• GGOS Days, Rio de Janeiro, Brazil, November 12-14, 2019
• AGU 2019 Fall Meeting, San Francisco, CA, USA, December 09-13, 2019

2018

• ION Precise Time and Time Interval Meeting (PTTI), Reston, VA, USA, January 29 - February 01, 2018
• IGNSS2018, Sydney, Australia, February 07-09, 2018
• European Geosciences Union General Assembly 2018, Vienna, Austria, April 08-13, 2018
  • ILRS Analysis Standing Committee meeting, April 12, 09:00-17:00
  • GGOS Coordinating Board meeting, Saturday, April 7, 14:00-18:00
  • IERS Directing Board meeting, Sunday, April 8, 8:30-14:00
  • IGS Governing Board meeting, Sunday, April 8, 13:00-18:00
  • PLATO Working Group, Monday, April 9, 14:00-16:00
  • GGOS Session, Tuesday, April 10, orals 10:30-12:00, posters 17:30-19:00
  • GGOS Bureau of Networks and Observations meeting, April 11, 15:45-18:00
  • Theory of Earth Rotation and Validation Joint Working Group meeting, Wednesday, April 11, 19:00-20:00
  • UN Subcommittee on Geodesy, Thursday April 12 (tentaive), 09:00-18:00
  • IAG Executive Committee, Friday, April 13, 09:00-17:00
• FIG XXVI Congress and General Assembly, Istanbul, Turkey, May 06-11, 2018
• European Navigation Conference, Gothenburg, Sweden, May 14-17, 2018
• AOGS 15th Annual Meeting, Hawaii, USA, June 03-08, 2018
• 10th IVS General Assembly, Longyearbyen, Spitsbergen, Norway, June 03-09, 2018
• 18th International Conference on Laser Optics (ICLO 2018), St. Petersburg, Russia, June 04-06, 2018
• IDS AWG meeting, Toulouse, France, June 11, 2018
• Sentinel-3A POD Quality Working Group, Toulouse, France, June 12, 2018
• IDS Governing Board meeting, Toulouse, France, June 13, 2018
• IX Hotine-Marussi Symposium, Rome, Itlay, June 18-22, 2018
• Fifty years of the first United Nations Conference on the Exploration and Peaceful Uses of Outer Space (1968 - 2018): UNISPACE+50, Vienna, Austria, June 20-21, 2018.
• 5th IEEE International Workshop on Metrology for Aerospace (MetroAeroSpace 2018), Rome, Italy, June 20-22, 2018
  • Special Session on "Relativistic Metrology"
• Fifteenth Marcel Grossmann Meeting - MG 15, Rome, Italy, July 1-7, 2018
  • Parallel session PT5, "Testing gravitation theories in space"
• 42nd COSPAR Scientific Assembly, Pasadena, CA, USA, July 14-22, 2018
  • Scientific Event H0.5 - Fundamental Physics in Space, Applications (Geodesy, Metrology, Navigation, and others)
  • COSPAR-18-B2.1 - REFAG2018 Symposium ("Reference Frames for Applications in Geosciences")
• 12th DiFX Users and Developers Meeting, Bad Kötzting/Wettzell, Germany, September 03-07, 2018
• IX International Symposium: "Metrology of Time and Space", Mendeleevo, Moscow Region, Russia, September 12-14, 2018
• "25 years of Progress in Radar Altimetry" Symposium, Ponta Delgada, São Miguel Island, Azores Archipelago (Portugal), September 24-29, 2018
  • IDS workshop 2018, September 26-28, 2018
• GGOS Days 2018 - Tsukuba, Japan, October 02-04, 2018
• GRACE Follow-On (FO) science team meeting, Potsdam, Germany, October 07-11, 2018
• Joint meeting of the ESA Topical Teams: ACES & General Relativity and ACES & Geodesy, clocks and time transfer, Technical University of Munich, Germany, October 22-24, 2018.
• IGS 2018 Workshop, Wuhan, China, October 29 - November 02, 2018
• International Workshop on GNSS Ionosphere (IWGI2018), Shanghai, China, Nov. 04-06, 2018
• 21st International Workshop on Laser Ranging, Canberra, Australia, November 04-09, 2018
  • Analysis Standing Committee meeting, November 04, 08:30-15:00
  • ILRS Governing Board meeting, November 04, 17:00-19:00
  • Space Debris Study Group meeting, November 06, 08:00-08:30
  • Missions Standing Committee meeitng, November 06, 17:30-19:00
  • Networks and Engineering Standing Committee meeting, November 06, 19:00-19:30
  • Data Formats and Procedures Standing Committee meeting, November 07, 17:00-18:30
    • Draft agenda
  • Transponder Standing Committee meeting, November 07, 18:30-19:00
  • ILRS Governing Board meeting, November 08, 17:00-19:00
  • International Workshop on Space Debris Management and Mitigation, November 09, 08:30-17:30
• 3rd Meeting of the Asian Oceania VLBI Group (AOV), Canberra, Australia, November 9-10, 2018
• 7th International VLBI Technology Workshop, Krabi, Thailand, November 12-15, 2018
• AGU 2018 Fall Meeting, Washington, D.C., USA, December 10-14, 2018

2017

• ION Precise Time and Time Interval Meeting (PTTI), Monterey, CA, USA, January 30 - February 02, 2017
• Munich Satellite Navigation Summit 2017, Munich, Germany, March 14-16, 2017
• CryoSat and SWARM Science and Geodetic Missions Workshop, Banff, Alberta, Canada, March 20-24, 2017
• EGU 2017 General Assembly, Vienna, Austria, April 23-28, 2017
• IAU Symposium 330 "Astrometry and Astrophysics in the Gaia sky", Nice, France, April 24-28, 2017
• Ninth IVS Technical Operations Workshop, Westford, MA, USA, April 30 - May 04, 2017
• European Navigation Conference 2017 (ENC 2017), Lausanne, Switzerland, May 09-12, 2017
• 23rd Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Gothenburg, Sweden, May 15-19, 2017
• EUREF 2017 Symposium, Wroclaw, Poland, May 17-19, 2017
• Joint JpGU-AGU meeting 2017, Chiba, Japan, May 20-25, 2017
• IDS AWG meeting, London, England, May 22-24, 2017
  • Governing Board meeting, May 24, 2017
• Extended Workshop on Space Weather Effects on GNSS Operations, Trieste, Italy, May 22 - June 02, 2017
• FIG Working Week and General Assembly, Helsinki, Finland, May 29 - June 02, 2017
• 21st Meeting of the Consultative Committee for Time and Frequency (CCTF), Sèvres, France, June 06-09, 2017
• Detection and measurement of RFI in radio astronomy, Yebes Observatory (IGN, Spain), June 08-09, 2017
• 4th IEEE International Workshop on Metrology for Aerospace (MetroAeroSpace 2017), Padua, Italy, June 21-23, 2017
• IGS Workshop 2017, Paris, France, July 03-07, 2017
• IFCS-EFTF 2017: IEEE Frequency Control Symposium and European Frequency, Besancon, France, July 09-13, 2017
• IAG/GGOS/IERS Unified Analysis Workshop (UAW), Paris, France, July 10-12, 2017
• FIG/UN-GGIM-AP/IAG/JFS Technical Seminar on Reference Frames in Practice, Kobe, Japan, July 29-30, 2017
• IAG and IASPEI Joint Scientific Assembly, Kobe, Japan, July 30 - August 04, 2017
• Seventh Session of UN-GGIM, New York City, NY, USA, August 02-04, 2017
• AOGS 14th Annual Meeting, Singapore, August 06-11, 2017
• 2017 International Symposium of Asia-Pacific Space Geodynamics (APSG) Project: From Space Geodesy to Astro-Geodynamics, Shanghai, China, August 15-18, 2017
• URSI General Assembly & Scientific Symposium, Montreal, Canada, August 19-26, 2017
• The science of Gaia and future challenges, Lund, Sweden, August 30 - September 01, 2017
• Third COSPAR Symposium, Jeju Island, South Korea, September 18-22, 2017
• Journees des Systemes de Reference et de la Rotation Terrestre, Alicante, Spain, September 25-27, 2017
• ION GNSS+ 2017, Portland, OR, USA, September 25-29, 2017
• 2017 ILRS Technical Workshop, Riga, Latvia, October 02-05, 2017
  • ILRS Analysis Standing Committee meeting (Agenda | Presentations | Minutes | Summary), October 01, 09:00-16:00
  • ILRS Governing Board meeting (Agenda | Presentations | Minutes), October 01, 16:00-18:00
  • ILRS Data Formats and Procedures Standing Committee meeting (Agenda | Presentations | Minutes | Summary), October 02, 16:00-18:00
  • ILRS Transponder Standing Comittee meeting (Agenda | Summary), October 03, 08:00-09:00
  • ILRS Network and Engineering Standing Committee meeting (Summary), October 03, 16:00-17:00
  • ILRS Missions Standing Committee meeting (Agenda | Presentation | Summary), October 03, 17:00-18:00
  • ILRS Space Debris Study Group meeting (Summary), October 04, 08:00-09:00
• 6th International VLBI Technology Workshop (IVTW), Bologna, Italy, October 09-11, 2017
• GRACE Science Team Meeting, Austin, Texas, USA, October 10-12, 2017
• Jason-2 and -3 Ocean Surface Topography Science Team Meeting, Miami, FL, USA, October 23-27, 2017
• 6th International Colloquium on Scientific and Fundamental Aspects of GNSS / Galileo, Valencia, Spain, October 25-27, 2017
• GGOS Days 2017, Vienna, Austria, October 31-November 02, 2017
• SIRGAS2017 Symposium, Mendoza, Argentina, November 22-December 01, 2017
  • Workshop on Real-Time GNSS Positioning: November 22-24
  • SIRGAS 2017 Symposium: November 27-29
  • Workshop on SLR in Latin America: November 30-December 01
• Fifth UN-GGIM High Level Forum, Mexico City, Mexico, November 28-30, 2017
• AGU 2017 Fall Meeting, New Orleans, LA, USA, December 11-15, 2017

2016

• ION Precise Time and Time Interval Meeting (PTTI), Monterey, CA, USA, January 25-27, 2016
• IGS Workshop "GNSS Futures", Sydney, NSW, Australia, February 15–19, 2016
• Munich Satellite Navigation Summit 2016, Munich, Germany, March 01-03, 2016
• 2nd IVS Training School for the Next Generation Geodetic and Astrometric VLBI, Hartebeesthoek Radio Observatory, South Africa, March 09-12, 2016
• 9th International VLBI Service for Geodesy and Astrometry (IVS) General Meeting, Ekudeni in Muldersdrift (near Johannesburg), South Africa, March 13-19, 2016
• European Geosciences Union General Assembly 2016, Vienna, Austria, April 17–22, 2016
  • ILRS Analysis Standing Committee meeting - Friday, April 22, 2016
    • Draft agenda
• Living Planet Symposium 2016, Prague, Czech Republic, May 09-13, 2016
• Celebrating 40 Years of LAGEOS, NASA Goddard Space Flight Center, Greenbelt, MD, USA, May 11, 2016
• EUREF Symposium 2016, San Sebastian, Spain, May 25-27, 2016
• IDS Analysis Working Group meeting, Delft, The Netherlands, May 26-27, 2016
• 2016 European Navigation Conference, Helsinki, Finland, May 30 - June 02, 2016
• European Space Solutions, The Hague, The Netherlands, May 30 - June 03, 2016
• The Science of Time: Time in Astronomy & Astronomy, Past, Present, and Future, Cambridge, MA, USA, June 05-09, 2016
• 18th International Symposium on Geodynamics and Earth Tides, Trieste, Italy, June 05-09, 2016
• IEEE International Workshop on Metrology for Aerospace , Florence, Italy, June 22-23, 2016
• On the Threshold of 1st Gaia Data - the Gaia Research for European Astronomy Training (GREAT) Network Science Symposium, Athens, Greece, July 04-06, 2016
• Geodesy, Astronomy and Geophysics in Earth Rotation (GAGER2016) - A Joint IAU/IAG/IERS Symposium, Wuhan, Hubei, China, July 18-23, 2016
• International Symposium on Geodesy and Geodynamics (ISGG 2016), Tianjin, China, July 22-25, 2016
• IAG/CPGPS 1st International Conference on GNSS+ (ICG+2016), Shanghai, China, July 27-30, 2016
• AOGS 13th Annual Meeting, Beijing, China, July 31 - August 05, 2016
• 6th Session of UN-GGIM, New York, NY, USA, August 01-05, 2016
• CODATA-RDA School of Research Data Science, Trieste, Italy, August 01-12, 2016
• IAG Commission 4 "Positioning and Applications" Symposium, Wroclaw, Poland, September 04-07, 2016.
• WDS Members' Forum, Denver, Colorado, USA, September 11, 2016
• 18th General Assembly of WEGENER, Ponta Delgada, Portugal, September 12-15, 2016.
• IAG Workshop: "Understanding the Earth core and nutation.", Brussels, Belgium, September 19-21, 2016.
• International Symposium on Gravity, Geoid and Height Systems 2016 (GGHS2016), Thessaloniki, Greece September 19-23, 2016.
• 13th European VLBI Network (EVN) Symposium and Users' Meeting, St. Petersburg, Russia, September 20-23, 2016.
• 3rd UN-GGIM Europe Plenary meeting, Budapest, Hungary, October 05, 2016
• First International Workshop on VLBI Observations of Near-field Targets, Bonn, Germany, October 05-06, 2016
• GRACE Science Team Meeting, Potsdam Germany, October 05-07, 2016
• 20th International Workshop on Laser Ranging, Potsdam Germany, October 09-14, 2016
  • ILRS Analysis Standing Committee meeting (Agenda) - October 08
  • ILRS Data Formats and Procedures Standing Committee meeting (Agenda | Minutes) - October 09
  • ILRS Governing Board meeting - October 09
  • ILRS Missions Standing Committee meeting (Minutes | Slides)- October 11
  • ILRS Networks and Engineering Standing Committee meeting - Octoer 12, 2016
  • ILRS Transponder Standing Committee meeting - October 13
• 5th International VLBI Technology Workshop, Haystack Observatory, Westford, MA, USA, October 12-14, 2016
• Fifth UN-GGIM Asia and the Pacific Plenary Meeting, Kuala Lumpur, Malaysia, October 16-20, 2016
• RFI 2016: Coexisting with Radio Frequency Interference, Socorro, New Mexico, USA, October 17 - 20, 2016
• GGOS Days 2016, Cambridge MA, USA, October 24-28, 2016
• 10th DiFX Users and Developers Meeting, Shanghai, China, October 30 - November 3, 2016
• Ocean Surface Topography Science Team (OSTST) Meeting, La Rochelle, France, October 31 - November 04, 2016
  • SAR altimetry workshop: October 31
  • IDS workshop: October 31 - November 01
  • OSTST meeting: November 01 – November 04
• Gaia 2016 Data Release #1 Workshop, Madrid, Spain, November 02-04, 2016
• 11th Meeting of the International Committee on Global Navigation Satellite Systems (ICG), Sochi, Russia, November 06-11, 2016
• International Navigation Conference (INC2016), Glasgow, United Kingdom, November 08-10, 2016
• SIRGAS Symposium 2016, Quito, Ecuador, November 16-18, 2016
• Gaia Data Workshop, Heidelberg, Germany, November 21-24, 2016
• ISGNSS 2016: International Symposium on GNSS, Tainan, Taiwan, December 05-07, 2016
• International Global Navigation Satellite Systems (IGNSS) 2016, Sydney, Australia, December 06-08, 2016
• 7th Gaia Science Alerts Workshop 2016, Utrecht, The Netherlands, December 07-09, 2016
• 2016 American Geophysical Union Fall meeting, San Francisco, CA, USA, December 12-16, 2016

2015

• 2015 EGU General Assembly, Vienna, Austria, April 12-17, 2105.
  • ILRS Analysis Working Group - April 16
• GNSS+R 2015 Workshop, Potsdam, Germany, May 11-13, 2015
• European Lunar Symposium, Frascati, Italy, May 12-14, 2015
• 22nd Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Sao Miguel, Azores, May 17-21, 2015
• IDS AWG, Toulouse, France, May 28-29, 2015
• The Third International LARES Science Workshop, Rome, Italy, June 15-17, 2015
• 26th IUGG General Assembly, Prague, Czech Republic, June 22 to July 2, 2015
  • IAG Symposium on Reference Frames
• 1st DEMETRA Workshop, Prague, Czech Republic, July 17, 2015.
• Fifth Session of the United Nations Committee of Experts on Global Geospatial Information Management (UN-GGIM), New York, NY, USA, August 03-07, 2015
• ESA/JRC International Summer School on GNSS, Barcelona, Spain, August 31 - September 10, 2015
• 2015 European Radio Interferometry School (ERIS2015), Garching, Germany, September 6-10, 2015
• VI International Time Scale Algorithms Symposium and Tutorials, Sevres, France, September 09-11, 2015
• GRACE Science Team Meeting, Austin, Texas, USA, September 21-23, 2015
• IDS DORIS Analysis Working Group meeting, Greenbelt, Maryland, October 15-16, 2015
• OSTST (Jason2-3 Ocean Surface Topography Science Team Meeting), Reston, VA, October 18-23, 2015
• 2015 ILRS Technical Workshop, Matera Italy, October 24-30, 2015
  • ILRS Analysis Working Group Meeting, October 24, 09:00–17:00
  • ILRS GB Meeting, October 25, 15:00–19:00
  • Mission Working Group Meeting, October 26, 8:00–19:00
  • Transponder Working Group Meeting, October 26, 19:00–20:00
  • Data Format and Procedures Working Group Meeting, October 27, 13:00–14:00
  • Network and Engineering Working Group Meeting, October 27, 18:00–19:00
  • Space Debris Study Group Meeting, October 27, 19:00–20:00
• >COSPAR Capacity Building Workshop, Planetary data mission analysis, Guaratinguetá, Brazil, October 26-November 6, 2015
• 5th International Colloquium on Scientific and Fundamental Aspects of the Galileo Programme, Braunschweig, Germany, October 27-29, 2015
• 10th Meeting of the International Committee on Global Navigation Satellite Systems (ICG-10), Boulder, CO, USA, November 01-06, 2015
• 6th Gaia Science Alerts Workshop, Liverpool, UK, November 10-13, 2015
• International Symposium on GNSS (IS-GNSS), Kyoto Japan, November 16-19, 2015
• Simposio SIRGA 2015 y VII Escuela SIRGAS es Sistemas de Referencia, Santo Domingo, Dominican Republic, November 16-20, 2015
• 4th International VLBI Technology Workshop, Auckland, New Zealand, November 23-25, 2015
• International Committee on Global Navigation Satellite Systems, Experts Meeting: Global Navigation Satellite Systems Services, Vienna, Austria, December 15-18, 2015
• 2015 American Geophysical Union Fall Meeting, San Francisco, CA, USA, December 14-18, 2015

2014

• 8th IVS General Meeting "VGOS: The New VLBI Network", Shanghai, China, March 02-07
• IDS AWG meeting, CNES HQ, Paris France, March 26-27
• EGU General Assembly, Vienna Austria, April 28 - May 02
  • IAG Service Review, Technical University of Vienna, April 25, 09:00 to 18:00
  • GGOS Coordinating Board Meeting, Technical University of Vienna, April 26, 08:30-12:30
  • IGS Governing Board Business Meeting, Technical University of Vienna, April 27, 12:00
  • ILRS Analysis Working Group Meeting, Technical University of Vienna, April 28, 08:30 to 12:30
  • ILRS LARGE Study Group Meeting, Technical University of Vienna, April 28, 18:00 to 21:00
  • GGOS Networks and Communications Bureau Meeting, Technical University of Vienna, April 30, 18:00 to 20:30
  • GGOS PLATO Working Group Meeting, EGU Splinter Meeting R9, May 01 17:30-21:00 at GIAC Meeting, Technical University of Vienna, May 01, 17:30-21:00
• XXV FIG Congress and General Assembly, Kuala Lumpur, Malaysia, June 16-21
• IGS 20th Anniversary Workshop, Pasadena CA, USA, June 23-27
• 3rd International Gravity Field Service (IGFS) General Assembly (IGFS2014), Shanghai, China, 30 June - 6 July 2014
• IAG Commission 1 Symposium 2014 on Reference Frames for Applications in Geosciences (REFAG2014), Luxembourg, October 13-17
• SARAL/AltiKa Workshop, Lake Constance, Germany, October 27
• IDS workshop 2014, Lake Constance, Germany, October 27-28
• 2014 Ocean Surface Topography Science Team (OSTST) meeting, Lake Constance, Germany, October 28-31
• 19th International Workshop on Laser Ranging "Celebrating 50 Years of SLR: Looking Back and Planning Forward", Greenbelt, MD, USA, October 27-31
• Third International VLBI Technology Workshop, Groningen, the Netherlands, November 10-13.
• Precise Time and Time Interval Conference, Boston , MA, USA, December 01-04
• AGU Fall Meeting, San Francisco CA, December 15-19
  • GGOS Consortium, December 13, 2014, 08:00-12:00
  • GGOS Coordinating Board, December 13, 2014, 13:00-18:00
  • IGS Governing Board, December 14, 2014, 13:00-18:00
  • IERS, December 14, 2014, 08:00-13:00
  • GIAC, December 14, 2014, 08:00-12:00
  • GGOS Bureau of Networks and Observations, December 17, 2014, 13:00-16:00

2013

• IVS EGU Training School for VLBI in Geodesy and Astrometry, Helsinki, Finland, March 02-05
• 21st EVGA Meeting, Helsinki, Finland, March 06-08, 2013
• EGU General Assembly Vienna, Austria, April 07-12
  • ILRS Analysis Working Group Meeting, April 07
• AGU Meeting of the Americas, Cancun, Mexico, May 14-17
• IERS Workshop on Local Surveys and Co-locations (recommendations), Paris France, May 21-22
• AOGS 10th Annual Meeting, Brisbane, Australia, June 24-28
• 2013 Beacon Satellite Symposium, Assembly Rooms, Bath, UK, July 8-12
• IAG Scientific Assembly, Potsdam, Germany, September 01-06
  • ILRS Analysis Working Group Meeting, September 01
• ITU/BIPM Workshop on the Future of the International Time Scale, Geneva, September 19-20
• 2nd International VLBI Technology Workshop, Seogwipo, Jeju Island of South Korea, October 10-12
• 18th International Workshop on Laser Ranging, Fujiyoshida, Japan, November 11-15
  • Nov. 09: ILRS Analysis Working Group Meeting
  • Nov. 12:
    • 12:00-13:00 WPLTN meeting
    • 12:00-13:00 EUROLAS meeting
    • 18:00-19:00 Missions Working Group meeting
    • 19:00-20:30 Transponders WG meeting
    • 19:00-20:30 Data Format and Procedures Working Group meeting
  • Nov. 14: 18:00-21:00 ILRS Governing Board meeting
  • Nov. 15: 09:00 ILRS General Assembly
• AGU Fall Meeting, San Francisco CA, December 09-13

2012

• IVS VLBI2010 Workshop on Technical Specifications (TecSpec), Bad Kötzting/Wettzell (Germany), March 01-02
• 7th IVS General Meeting, Madrid Spain, March 04-09
• Theory and Model for the New Generation of the Lunar Laser Ranging Data, Bern Switzerland, March 22-23
• EGU General Assembly, Vienna Austria, April 22-27
     - List of space geodesy splinter meetings
• Technical Seminar: Reference frame in practice, Rome, Italy, May 04-05
• United Nations/Latvia Workshop on the Applications of Global Navigation Satellite Systems, Riga, Latvia, May 14-18
• The First International Conference on New Trends and Applications of GNSS, Cairo, Egypt, May 21-24
• DORIS Analysis Working Group Meeting, Prague, Czech Republic, May 31 - June 1
• EUREF Symposium 2012, June 06-08
• A new reduction of old observations in the Gaia era, Paris, France, June 20-22
• Thirteenth Marcel Grossmann Meeting - MG 13, Parallel sessions SG1 - SG2, "GR around the Earth and the Sun", Stockholm, Sweden, July 1-7
• 39th COSPAR scientific assembly and associated events, Mysore, India, July 14-22
• IGS 2012 Workshop, Olsztyn Poland, July 23-27
• AOGS-AGU Joint Assembly, Singapore, August 13-17
• International Symposium on Space Geodesy and Earth System (SGES2012), Shanghai, China, August 18-21
• XXVIII IAU General Assembly, Beijing China, August 20-31
• International Summer School on Space Geodesy and Earth System, Shanghai, China, August 21-25
• IAU JD7: Space-time reference systems for future research, Beijing China, August 27-29
• 3rd Gaia Science Alerts Workshop, Bologna, Italy, September 06-07
• GRACE Science Team Meeting 2012, Potsdam, Germany, September 17-20
• Wegener's 16th general assembly "Monitoring and modelling earth deformation from giant to small scale events", Strasbourg, France, September 17-20
• WPLTN-2012 Technical Workshop "One-way and two-way SLR for GNSS co-located with RF techniques", St. Petersburg Russia, September 24-28
• 17th International Symposium on Earth Tides, Egypt, September 24-28
• IDS Workshop, Venice Italy, September 25-26
• The All-Russian Astrometry Conference "Pulkovo-2012", Pulkovo, Russia, October 01-05
• 11th European VLBI Network Symposium, Bordeaux, France, October 09-12
• 1st International VLBI Technology Workshop , Haystack Observatory, Westford, MA, USA, October 22-24
• 23rd CODATA International Conference, Taipei, Taiwan, October 28-31
• ILRS Technical Laser Workshop "Satellite, Lunar and Planetary Laser Ranging: Characterizing the Space Segment", INFN-LNF, Frascati, Italy, November 05-09
     - ILRS Analysis Working Group Meeting (Agenda), November 03
     - ILRS Network and Engineering Working Group, November 05
     - ILRS Missions Working Group, November 05
     - ILRS Governing Board, November 09
• AGU Fall Meeting, San Francisco CA, December 03-07

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