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BEGIN:VEVENT
DTSTART;VALUE=DATE:20261012
DTEND;VALUE=DATE:20261017
DTSTAMP:20260709T073443Z
CREATED:20250908T133915Z
LAST-MODIFIED:20260709T073443Z
UID:29332-1791763200-1792195199@geodesy.science
SUMMARY:Gravity Geoid and Height Systems Symposium (GGHS2026)
DESCRIPTION:The Gravity\, Geoid and Height Systems Symposium (GGHS) is a leading international meeting organized under the International Association of Geodesy (IAG). It brings together experts\, researchers\, and students to discuss the latest developments in gravity field modeling\, geoid determination\, height systems\, and their applications in Earth sciences and society. \nThe next edition\, GGHS2026\, will continue this tradition by providing a forum for exchanging ideas\, presenting new research\, and fostering collaboration across the global geodetic community. \n\nOfficial website: https://www.gghs2026.com/ \n\n\nGGHS 2026 Pamphlet [PDF]
URL:https://geodesy.science/event/gravity-geoid-and-height-systems-symposium-gghs2026/
LOCATION:Indian National Science Academy\, New Delhi\, India
CATEGORIES:Commission 2,GGOS,IGFS
ATTACH;FMTTYPE=image/jpeg:https://geodesy.science/wp-content/uploads/geoid-c2_edit.jpg
ORGANIZER;CN="Dr. Virendra Tiwari":MAILTO:virendra.m.tiwari@gmail.com
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261101
DTEND;VALUE=DATE:20261107
DTSTAMP:20260804T044720Z
CREATED:20260804T044430Z
LAST-MODIFIED:20260804T044720Z
UID:37857-1793491200-1794009599@geodesy.science
SUMMARY:24th International Workshop on Laser Ranging
DESCRIPTION:The 24th International Workshop on Laser Ranging will take place in Buenos Aires from the 1st to 6th of November 2026. The conference venue is the Rectoría (rectorate building) de la Universidad Tecnológica Nacional (UTN)\, Sarmiento 440\, Buenos Aires. \nEvent Website: https://bkg.bund.de/en/bkg/events/ilrs-workshop
URL:https://geodesy.science/event/24th-international-workshop-on-laser-ranging/
LOCATION:Rectoria de la Universidad Tecnologica Nacional (UTN)\, Sarmiento 440\, Buenos Aires\, C1041AAJ\, Argentina
CATEGORIES:AGU,Commission 1,Commission 2,Commission 3,Commission 4,EGU,GGOS,IAG Services,ILRS,IUGG
ATTACH;FMTTYPE=image/webp:https://geodesy.science/wp-content/uploads/ilrs-workshop-2026.webp
ORGANIZER;CN="BKG%2C AGGO":MAILTO:kompetenzzentrum-gow@bkg.bund.de
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261109
DTEND;VALUE=DATE:20261114
DTSTAMP:20260806T081359Z
CREATED:20260806T055533Z
LAST-MODIFIED:20260806T081359Z
UID:38197-1794182400-1794614399@geodesy.science
SUMMARY:SIRGAS School
DESCRIPTION:9th SIRGAS School on “Reference Systems and Reference Frames”.  \nThe School will be offered in a hybrid format: \n\nthe theoretical component will be delivered online\, From October 19 to 30.\nthe practical component will take place in person at the Faculty of Engineering of the University of the Republic (Universidad de la República)\, Montevideo\, Uruguay. From November 9 to 13.\n\n\nIdentify the metadata required for processing GNSS and gravimetric data. \nUnderstand the details of GNSS and gravimetric data processing. \nSet up a GAMIT/BERNESE processing workflow using their own data. \nUse GLOBK/BERNESE to perform daily and weekly combinations. \nDensify IGS20 using the provided sample data. \nPlan gravimetric measurement campaigns. \nProcess gravimeter readings into mGal units and apply the necessary corrections to the observations. \nProcess\, adjust\, and predict gravimetric observations. \nCompute and interpret gravity anomalies. \n\n\n\n\n\n\n\nInstructors:  \n\n\n\n\n\n\n\n\n\n\n\n\n\nProf. Dr. Gabriel Guimarães (Universidade Federal de Uberândia\, Brazil)  \nProf. Dr. Demián Gomez (Ohio State University\, Earth Sciences\, USA) \nProf. José Tarrío Mosquera (Universidad Santiago de Chile\, Chile) \nDr. Walter Subiza (Instituto Geográfico Militar\, Uruguay) \nDr. Ezequiel Antokoletz (Agencia Federal para la Cartografía y Geodesia – BKG\, Alemania)\n\n\n\n\n\n\n\n\nOrganized by: \n\n\n\n\n\n\n\n\n\n\n\n\n\nSIRGAS – Sistema de Referencia Geodésico para las Américas  \nInstituto Geográfico Militar de Uruguay \nFacultad de Ingeniería de la Universidad de la República    \n\n\n\n\n\n\n\n\n\n\n\n\n\nContact: sirgasipgh@gmail.com 
URL:https://geodesy.science/event/sirgas-school/
LOCATION:Faculty of Engineering of the University of the Republic\, Av. Julio Herrera y Reissig 574-592\, Montevideo\, Departamento de Montevideo\, Montevideo\, 11300\, Uruguay
CATEGORIES:BGI,Commission 1,Commission 2,FIG,IGFS,IGS,UN (United Nations)
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/ESCUELA-INGLES_Copyright-SIRGAS_2026-08-05_ZEozpN5isYSd.png
ORGANIZER;CN="Gustavo Caubarr%C3%A8re":MAILTO:sirgasipgh@gmail.com
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270118
DTEND;VALUE=DATE:20270123
DTSTAMP:20260529T065931Z
CREATED:20260529T065847Z
LAST-MODIFIED:20260529T065931Z
UID:36606-1800230400-1800662399@geodesy.science
SUMMARY:IAU Symposium 2027
DESCRIPTION:January 18th – January 22nd\, 2027 in Windhoek\, Namibia \nRelativistic jets from active galactic nuclei are among the Universe’s most extreme particle accelerators. Blazars\, with jets pointed toward Earth\, show dramatic multiwavelength variability and gamma-ray flares\, offering unique insights into particle acceleration\, jet dynamics\, and magnetic field structure. Yet key processes\, such as jet formation\, the location of high-energy emission\, and the mechanisms driving flares\, remain poorly understood. This symposium brings together theorists\, observers\, and instrument scientists to address these challenges\, focusing on universal jet physics across systems\, including jet launching and collimation\, particle acceleration\, magnetic-field evolution\, multi-band flaring and polarisation signatures\, and multimessenger links involving neutrinos. Comparative insights from other jetted sources\, such as GRBs\, TDEs\, and Galactic accreting systems\, will broaden the scientific perspective. Building on the progress surrounding the African Millimetre Telescope in Namibia and the continued success of H.E.S.S.\, MAGIC\, VERITAS\, MeerKAT\, EHT\, SALT\, and Fermi\, and the upcoming SKA\, Vera C. Rubin Observatory\, CTAO\, and ASTRI Mini-Array\, this meeting will advance multimessenger studies\, foster international collaboration\, and engage early-career researchers and the growing African astronomy community. \nThe IAUS 413 will focus on recent studies in these fields and potential future prospects and synergies among them. During this meeting\, the topics we will discuss include: \n\nUniversal dynamics & modelling: Identify fundamental processes of jet formation\, composition\, and acceleration across AGN\, GRBs\, and XRBs by employing advanced RMHD and PIC simulations to unify observed universal jet behaviours.\nEmission & localisation: Characterise high-energy emission zones within relativistic outflows by analysing jet structure and magnetic-field evolution across diverse accretion and power regimes\, from Galactic sources to the most distant quasars.\nMultimessenger synergy: Evaluate the physical connections between flaring activity\, neutrino production\, and candidate multimessenger sources to build integrated theoretical frameworks for jet phenomena across all mass scales.\nPolarimetry & variability: Utilise multi-band flares\, multiwavelength variability\, and polarisation signatures as high-fidelity probes to decode internal jet physics and particle acceleration mechanisms in X-ray Binaries and AGN.\nComparative astrophysics & scaling laws: Conduct cross-system studies (TDEs\, AGN\, and Galactic XRBs) to determine if particle acceleration and energy dissipation mechanisms are truly scale-invariant or fundamentally altered by the local environment.\n\nDetails\nThe 2027 IAUS413 will be held between January 18th – 22nd\, 2027\, in Windhoek\, Namibia\, making it the 5th African country ever to host such an event. The abstract submission/travel grant application deadline is July 15th and the registration deadline August 15th 2026. For more information\, contact the organisers via gfpara@utu.fi \nWebsite\nhttps://www.unam.edu.na/iau2027
URL:https://geodesy.science/event/iau-symposium-2027/
LOCATION:Windhoek\, Namibia\, Balderichgasse 31/24\, Windhoek\, 1170\, Namibia
CATEGORIES:IAU,IVS
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/iau_symposium_413-1.png
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270125
DTEND;VALUE=DATE:20270130
DTSTAMP:20261013T071759Z
CREATED:20261012T130747Z
LAST-MODIFIED:20261013T071759Z
UID:39447-1800835200-1801267199@geodesy.science
SUMMARY:Bernese GNSS Software Introduction Course
DESCRIPTION:The introductory course to the Bernese GNSS Software covers basic and advanced operation of the Bernese GNSS Software\, as well as more advanced topics of GNSS data processing strategies in general\, and with the Bernese GNSS Software in particular. The course consists of daily lecture and exercise sessions on Linux-Terminals using the current version of the Bernese GNSS Software. During the course a  detailed work book with tasks\, explanations and expected solutions is given to each participant. \nThe course is intended for professionals actually working with the Bernese GNSS Software. Basically\, it is an open course but due to space limitations\, priority is given to personnel from institutions having recently acquired or updated a license of the Bernese GNSS Software.
URL:https://geodesy.science/event/bernese-gnss-software-introduction-course/
LOCATION:University of Bern\, Bern\, Switzerland
CATEGORIES:Commission 1,Commission 4,IGS,📚 Education & Training
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/Bernese_Text_Illustrator_Copyright-BerneseGNSSSoftware_2026-10-12_ONFZC7rglRf4-scaled.png
ORGANIZER;CN="Bernese Software Development Team":MAILTO:bernese@aiub.unibe.ch
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270524
DTEND;VALUE=DATE:20270527
DTSTAMP:20260617T092053Z
CREATED:20260617T092053Z
LAST-MODIFIED:20260617T092053Z
UID:36950-1811116800-1811375999@geodesy.science
SUMMARY:NGGM Science and Applications Workshop 2027
DESCRIPTION:
URL:https://geodesy.science/event/nggm-science-and-applications-workshop-2027/
LOCATION:TBD\, Gruttosingel 20\, Carcassonne\, 2496HW\, France
CATEGORIES:AGU,BGI,Commission 2,Commission 3,COSPAR,EGU,FIG,GGOS,IACS,IAGA,IAHS,IAMAS,IAPSO,IASPEI,IAU,IAVCEI,ICCC,ICGEM,IGFS,ISG,IUGG,Projet QuGe,UN (United Nations)
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/NGGM_Workshop_2027_Copyright-EuropeanSpaceAgency_2026-06-17_cda9f0.png
ORGANIZER;CN="European Space Agency":MAILTO:ilias.daras@esa.int
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