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DTSTART;VALUE=DATE:20260407
DTEND;VALUE=DATE:20260410
DTSTAMP:20260404T151128
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UID:30385-1775520000-1775779199@geodesy.science
SUMMARY:PhHS-IHRF2026 - Int. Symposium on Physical Height Systems and the IHRF
DESCRIPTION:⚠️⚠️Given the recent evolving circumstances in the Middle East\, we would like to let you know that the IAG SC2.2\, SC2.4\, IGFS and GGOS Symposium “Physical Height Systems and the International Height Reference Frame – PhHS–IHRF2026” will be postponed to a future date. As the situation is quite uncertain\, no plans have been made yet\, hence we will keep you updated. Apologies for the last-minute change and any inconvenience this may cause to your schedule. ⚠️⚠️ \nThe PhHS-IHRF2026 “International Symposium on Physical Height Systems and the International Height Reference Frame” will be held in Riyadh\, Kingdom of Saudi Arabia from 7 to 9 April 2026. It focuses on methods for observing\, estimating and interpreting the Earth’s gravity field and the geoid with special emphasis on height systems\, physical height determination and the realization of the International Height Reference System (IHRS) into the International Height Reference Frame (IHRF). PhHS-IHRF2026 is a Joint IAG Symposium co-organized by IAG SC2.2 “Geoid\, Physical Height Systems and vertical datum unification”\, SC2.4 “Gravity and Geoid”\, the International Gravity Field Service (IGFS) and the Global Geodetic Observing System (GGOS). \nOfficial Symposium Website: https://geosa.gov.sa/en/Pages/phhs-ihrf-2026.aspx \n \nScientific Organizing Committee: \nGeorge Vergos (SC2.2 Chair\, IHRF CC director\, IGFS CB Director)\nRossen Grebenitcharsky (SC2.2 Vice-Chair)\nRiccardo Barzaghi (IGFS President)\nLaura Sanchez (GGOS President)\nHussein Abd-Elmotaal (SC2.4 Chair)\nRene Fordberg\nZuheir Altamimi  \nLocal Organizing Committee: \nAlShahrani Sultan Falah\nMohammed AlArjani\nMashael AlHarbi\nSaad AlQahtani\nAbdulmohsen AlDosari\nSaleh AlFaris\nEslam Abdulsamie
URL:https://geodesy.science/event/phys-ihrf2026/
LOCATION:General Authority for Survey and Geospatial Information (GEOSA)\, Riyadh\, Kingdom of Saudi Arabia
CATEGORIES:Commission 2,GGOS,IGFS
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/PHyS_logo-002.png
ORGANIZER;CN="IAG Commission 2%2C%2C SC2.2":MAILTO:sf.alshahrani@geosa.gov.sa
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260412
DTEND;VALUE=DATE:20260418
DTSTAMP:20260404T151128
CREATED:20251202T050536Z
LAST-MODIFIED:20260209T144150Z
UID:32210-1775952000-1776470399@geodesy.science
SUMMARY:14th IVS General Meeting 2026
DESCRIPTION:The 14th General Meeting of the International VLBI Service for Geodesy and Astrometry (IVS) is the biennial general assembly of the geodetic/astrometric VLBI community. All IVS Associate Members and individuals who have interests in the application of VLBI in the fields of geodesy\, Earth sciences\, astrometry\, and other astronomical applications in geodesy are invited to attend the meeting. The meeting will be held under the theme “Linking the Celestial and Terrestrial Realms.”
URL:https://geodesy.science/event/14th-ivs-general-meeting/
LOCATION:Congress House\, Garmisch-Partenkirchen\, Germany
CATEGORIES:IVS
ATTACH;FMTTYPE=image/jpeg:https://geodesy.science/wp-content/uploads/images.jpg
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BEGIN:VEVENT
DTSTART;TZID=Europe/Riga:20260415T090000
DTEND;TZID=Europe/Riga:20260415T190000
DTSTAMP:20260404T151128
CREATED:20260401T103853Z
LAST-MODIFIED:20260401T103853Z
UID:35159-1776243600-1776279600@geodesy.science
SUMMARY:International Scientific Conference
DESCRIPTION:This Scientific Conference is dedicated to the study of the Earth’s internal and external processes\, as well as their interaction with the space environment. It will cover research on the dynamics of the Earth’s crust and mantle\, tectonic processes\, seismicity\, variations in the gravitational and magnetic fields\, as well as the application of satellite observations and geodetic methods. The section brings together theoretical and applied studies\, promoting interdisciplinary collaboration among geophysics\, geology\, geodesy\, and space sciences. \nGeodynamucs_and_Geospatial_Research_Draft_Agenda \n 
URL:https://geodesy.science/event/international-scientific-conference/
LOCATION:University of Latvia\, House of Sciences\, Jelgavas str. 3\, Riga\, 1004\, Latvia
CATEGORIES:Commission 2,Commission 4,ICCC,IUGG
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260428
DTEND;VALUE=DATE:20260501
DTSTAMP:20260404T151128
CREATED:20251006T083456Z
LAST-MODIFIED:20251006T084024Z
UID:30450-1777334400-1777593599@geodesy.science
SUMMARY:ENC2026 European Navigation Conference
DESCRIPTION:We are pleased to announce the next edition of the European Navigation Conference series\, ENC 2026\, will take place in Vienna\, April 28-30\, 2026. \nThe ENC-series is now widely acknowledged as the most important annual event in Europe bringing together the full positioning\, navigation and timing community. \nWhat you can expect at ENC2026: \n\nTechnical programme across three days with up to four parallel sessions;\nDaily keynote addresses in plenary\, bringing the community together;\nA friendly and collaborative atmosphere\, with opportunities to meet exhibitors and fellow delegates\, including informally over drinks and dinner as part of the conference social programme;\nAn environment to gain insights\, grow your network and foster new collaborations.\n\nThe ENC-series is a collaboration across the European Group of Institutes of Navigation (EUGIN)\, with the Austrian Institute of Navigation (OVN) leading ENC 2026 at the Austria Center Vienna (ACV). \nThe conference will highlight the latest advancements in positioning\, navigation and timing. The broad technical program will include all related aspects of technology\, science\, systems and applications. \nENC-series is open to all from across industry\, academia\, government and user segments. Whatever your level of knowledge and experience\, you will find a warm welcome and have much to gain by joining ENC2026. \nWe warmly invite you to join us in Vienna. Please do prepare your abstract\, review our sponsorship opportunities and save the date to join us. \nThese web pages will remain the hub of latest information as we move towards the conference in April 2026. Please sign up here to receive regular updates by e-mail and also follow us on LinkedIN via the QR code below. \nSee you at #ENC2026 in Vienna! \nhttps://enc-series.org/ \n  \n 
URL:https://geodesy.science/event/enc2026/
LOCATION:Austria Center Vienna\, Bruno-Kreisky-Platz 1\, Vienna\, 1220\, Austria
CATEGORIES:Commission 4,IGS,🌐 Other
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/ENC2026_logo_Copyright-ENC_2025-10-06_d36538.png
ORGANIZER;CN="ENC":MAILTO:s-mart@posteo.org
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