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  • EUREF Symposium 2023


    Commission 1

    "It is our pleasure to invite you to Gothenburg at the west coast of Sweden for the EUREF Symposium 2023. Location is the Conference Center of the Chalmers Technical University. It is planned to take place, according to our tradition, from Wednesday to Friday, May 24 to 26. We are also considering a – possibly […]

  • GNSS Station

    EUREF Symposium 2024


    Barcelona, ES Barcelona, Spain
    IAG

    The Institut Cartogràfic i Geològic de Catalunya (ICGC) has the great pleasure to invite you to attend the EUREF Symposium 2024, which will take place from June 5th to June 7th, 2024 in Barcelona, Catalonia, Spain. Together with the EUREF Symposium 2024, a half day tutorial about GNSS contributions to Space Weather monitoring is going […]

  • GGHS 2024 Symposium
    Featured

    GGHS Symposium – Gravity, Geoid and Height Systems 2024


    Thessaloniki, Greece 3ης Σεπτεμβρίου Πανεπιστημιούπολη, Thessaloniki, Greece
    Commission 2

    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 […]

  • Geoid School Kazakhstan 2025

    15th International School on “The Determination and Use of the Geoid”


    Commission 2

    Dear Colleagues, We are glad to inform you that the International Service for the Geoid (ISG) has organized a new edition of the traditional International School on “The Determination and Use of the Geoid”. It has been planned in cooperation with the Institute of Ionosphere (Almaty, Kazakhstan), which fostered this initiative. Please share this announcement […]

  • China Wuhan

    3rd IAG Commission 4 Symposium: Positioning and Applications


    Wuhan, China
    Commission 4

    The 3rd IAG Commission 4 Symposium: Positioning and Applications, will take place from 13 to 15 May, 2025, in Wuhan, China. As a continued Symposium Series of IAG Commission 4, this event will bring together scientists, researchers, and professionals working across the diverse field of positioning and its applications. The symposium a aims to foster […]

  • 2025 Glacial Isostatic Adjustment workshop: Advancing Models and Observational Constraints


    Sidney, CA Sidney, Canada
    Commission 3

    We are excited to announce that registration for the “2025 Glacial Isostatic Adjustment workshop: Advancing Models and Observational Constraints” taking place on June 2nd to 6th, 2025, in Sidney (British Columbia, Canada) & online, is now open. To register, please visit our website at https://polenet.org/2025-gia-workshop-registration/. Please note that space is limited by the physical capacity […]

  • IGS Logo

    Tour de l’IGS 7th Stop: Spotlight on Africa


    Commission 1

    This 7th stop focuses on the African continent. Virtual Organising Committee: Fernand Balé (Bureau National d’Etudes Techniques et de Développement, Côte d’Ivoire) and Babatunde Rabiu (National Space Research and Development […]

  • EUREF Reference Frame IAG

    EUREF Symposia 2025 + AC Workshop


    University Beira Interior, Covilh Covilh, Portugal
    Commission 1

    The Local and Scientific Organizing Committees are pleased to announce that the next EUREF Symposium will take place from 24 to 26 June 2025, at the University of Beira Interior, […]

  • ESA Living Planet Symposium 2025

    • Sponsorship/Co-Organised:
    • ESA
    • NASA

    ESA's Living Planet Symposium 2025(LPS) - Austria Center Vienna (ACV) Vienna, Austria
    Commission 2

    ESA-NASA Joint session C.02.05 “MAGIC – Preparing for the ESA-NASA satellite gravity constellation”. 25/06/2025, Part 1, 14:00 - 15:30, Room 0.94/0.95 25/06/2025, Part 2, 16:15 - 17:45, Room 0.94/0.95 A.10.02 "Geodetic satellite missions and their applications" 25/06/2025, Part 1, 8:30 – 10:00, Hall E1 25/06/2025, Part 2, 8:30 – 13:00, Hall E1

  • Summer School on “Satellite-based Hydrological Data Assimilation”

    • Sponsorship/Co-Organised:
    • DANSk-LSM project

    Aalborg University Aalborg, Denmark
    📚 Education & Training

    We are thrilled to announce the upcoming Summer School on "Satellite-based Hydrological Data Assimilation", specifically designed for early career scientists (MSc, PhD, and Postdoctoral researchers). This exciting event will be hosted by the Geodesy Group at Aalborg University, Denmark, from August 26th to 28th, 2025. Why Attend? Dive into advanced techniques and tackle open challenges in measuring, modeling, […]

  • GRACE Satellite

    GRACE Hackweek 5


    📚 Education & Training

    An online school on time-variable gravity from GRACE and GRACE-FO satellite missions Satellite gravimetry has become an indispensible tool for studying the earth system. The satellite missions CHAMP, GRACE/GRACE-FO and GOCE along with Satellite Laser Ranging have demonstrated the utility of time-variable gravity data in understanding the mass changes and their transport within and between […]

  • GRACE-FO Science Team Meeting 2025

    • Sponsorship/Co-Organised:
    • NASA

    University of Colorado, Boulder Boulder, USA
    Commission 2

    The 2025 GRACE-FO Science Team Meeting will take place from Oct 7-9, 2025, in Boulder, CO (USA), at the University of Colorado, Boulder, in the Village Center! This meeting will be held in hybrid mode (i.e., in-person with live-remote options). Event Category: igfs

  • XVI SIRGAS School “VLBI and SLR Data Processing”

    • Sponsorship/Co-Organised:
    • IAG; IUGG; IAGA; PAIGH

    Facultad de Ingeniería - Universidad Nacional de San Juan Av. Libertador Gral. San Martín 1109, J5400ARL San Juan, Argentina, San Juan, Argentina
    📚 Education & Training

    The XVI SIRGAS School will be held in the beautiful city of San Juan, Argentina, with the aim of training professionals in the field of geodesy through the processing of VLBI […]

  • “Talks on GIA” seminar


    📚 Education & Training

    "Talks on GIA" seminar - Constraining GIA where the mantle is heterogeneous AND Community Priorities for GNSS Measurements We will have two presentations. Erica Lucas (University of California, Santa Cruz, USA) will present "Constraining Glacial Isostatic Adjustment where the mantle is heterogeneous". Terry Wilson (Ohio State University, Columbus, USA) will present "Community Priorities for GNSS […]

  • “Talks on GIA” seminar


    Commission 3

    Helio Guerra Neto and Jeff Freymueller from Michigan State University, East Lansing, USA, will present "GIA in the Great Lakes Basin: A Geodetic Perspective on Vertical Motion and Hydrological Loading" Vertical crustal motion in the Great Lakes Basin, North America, results from a combination of ongoing Glacial Isostatic Adjustment (GIA) and environmental and hydrological loadings. […]