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DTSTART;TZID=UTC:20260512T170000
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CREATED:20260323T123504Z
LAST-MODIFIED:20260323T123504Z
UID:34662-1778605200-1778608800@geodesy.science
SUMMARY:Talks on GIA Seminar
DESCRIPTION:Allie Coonin (Brown University\, Providence\, USA) and Tamara Pico (University of California\, Santa Cruz\, USA) will present: \n“Transient Earth Rheology Temporarily Slows West Antarctic Ice Retreat in Future Climate Projections” \nProjections of sea-level change and Antarctic Ice Sheet (AIS) stability under anthropogenic climate change hinge upon accurately describing physical feedbacks that link ice dynamics (marine and terrestrial) with the gravitational\, rotational and deformational response of the solid Earth to ice and ocean loading changes. The marine-based West Antarctic Ice Sheet (WAIS) is vulnerable to runaway grounding line retreat. However\, the rapid viscoelastic rebound of the bedrock in response to ice retreat has been shown to stabilize its grounding line\, aided by the low-viscosity mantle beneath the WAIS. Such bedrock deformation is typically modelled with idealized Maxwell viscoelasticity\, despite that rock deformation experiments show that additional transient creep mechanisms occur over societally relevant (~decadal-centennial) timescales that are missing from the Maxwell model. We simulate future AIS evolution\, coupled with self-consistent solid Earth deformation and sea level change\, for various emissions scenarios (RCP 2.6\, 4.5\, 8.5)\, incorporating transient deformation. This more complete treatment of solid Earth deformation delays grounding line retreat as compared to Maxwell projections\, with differences of tens of kilometres persisting for decades at Pine Island and Thwaites Glaciers. While transient deformation is unable to prevent the bulk of sea-level rise over the next 500 years\, such considerations are crucial to predict the full Earth system response\, since AIS meltwater flux to the ocean affects the pace of global temperature rise.
URL:https://geodesy.science/event/talks-on-gia-seminar-5/
CATEGORIES:Commission 3,IACS
ATTACH;FMTTYPE=image/jpeg:https://geodesy.science/wp-content/uploads/AdobeStock_236598424_landscape.jpeg
ORGANIZER;CN="Joint IAG-IACS Commission on Cryospheric Deformation (Sub-Commission 3.4)":MAILTO:matthias.willen@tu-dresden.de
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BEGIN:VEVENT
DTSTART;TZID=Europe/Rome:20260513T160000
DTEND;TZID=Europe/Rome:20260513T160000
DTSTAMP:20260424T071645
CREATED:20260331T041839Z
LAST-MODIFIED:20260424T051509Z
UID:34873-1778688000-1778688000@geodesy.science
SUMMARY:Hydrologic Signature in Geodetic Observations
DESCRIPTION:We are pleased to announce our third seminar for our series\, hosted by the International Association of Geodesy (IAG) Working Group 3.1: Hydrologic Signature in Geodetic Observations\,  \nPresenter: Christian Massari – Research Institute for Geo-Hydrological Protection\, CNR\, Italy. \nTitle: Hydrologic variability in Europe and beyond as observed by satellites and in situ sensors \nThis seminar will be held on May 13 at 10:00 EDT/ 7:00 PDT/ 16:00 CET/ 23:00 CST. \nFurther details and the link will be posted at a later time. \nGrace Carlson and Carla Braitenberg
URL:https://geodesy.science/event/hydrologic-signature-in-geodetic-observations-2/
CATEGORIES:Commission 3
ATTACH;FMTTYPE=image/jpeg:https://geodesy.science/wp-content/uploads/AdobeStock_236598424_landscape.jpeg
ORGANIZER;CN="Commission 3- Earth Rotation and Geodynamics. WG 3.1 Hydrologic signature in geodetic observations":MAILTO:berg@units.it
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260928
DTEND;VALUE=DATE:20261002
DTSTAMP:20260424T071645
CREATED:20250224T061238Z
LAST-MODIFIED:20251017T130541Z
UID:25562-1790553600-1790899199@geodesy.science
SUMMARY:IAG Commission 3 - TIGER Symposium in Geodesy
DESCRIPTION:  \n\nWe will be hosting three consecutive meetings in Gävle (Sweden) in autumn 2026. Please join us for: \n\nTracking and Investigating Geodynamics and Earth Rotation – TIGER Symposium in Geodesy (the 1st symposium of the IAG Commission 3 on Earth Rotation and Geodynamics\, in cooperation with the Journees meeting series) – September 28th to October 1st\, 2026\nGGOS Topical Meeting on Geohazards – October 1st and 2nd\, 2026\nGGOS Days 2026 – October 5th to 7th\, 2026\n\nThe meetings will be in a hybrid format. More details (e.g.\, website\, registration\, abstract submission) will be shared soon. We’re looking forward seeing you in autumn 2026! \nSincerely\, Rebekka Steffen (IAG commission 3 president)\, Laura Sanchez (GGOS President)\, Martin Sehnal (GGOS Coordinating Office)
URL:https://geodesy.science/event/tiger-symposium-commission3/
LOCATION:Gävle\, Sweden\, Gävle\, Sweden
CATEGORIES:Commission 3
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/tiger_logo_w-text_figure-website-scaled.png
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261013
DTEND;VALUE=DATE:20261016
DTSTAMP:20260424T071645
CREATED:20260113T112535Z
LAST-MODIFIED:20260116T085845Z
UID:32647-1791849600-1792108799@geodesy.science
SUMMARY:21st Wegener Assembly\, Albania
DESCRIPTION:The Institute of Geosciences (IGEO) and joint IAG-IASPEI sub-commission “Seismo-geodesy” are delighted to invite you to the 21st WEGENER Assembly\, which will take place in Tirana\, Albania\, from October 13–15\, 2026. \nWEGENER meetings gather geodesists and geoscientists working in the Mediterranean\, earthquake processes and geodynamics. The WEGENER meeting is supported by International Association of Geodesy (IAG) and the International Association of Seismology and Physics of the Earth’s Interior (IASPEI)\, through Sub-commission 3.5 “Seismo-Geodesy” joint between IAG and IASPEI. \nWhether you are an established researcher\, an early-career scientist\, or a student\, Wegener assembly offers a unique opportunity to exchange ideas\, develop collaborations\, and strengthen our scientific community. \nThe meeting will be hosted by the Institute of Geosciences part of Polytechnic University of Tirana. \nAbstract submission and registration will open February\,2 2026. Early-bird registration will be available until July 15\, 2026. Proposed sessions are: \n1. Motion and deformation of the Mediterranean: from kinematics to dynamics\n2. Plate Boundary and Intraplate Processes from Geodetic Observations\n3. Faults and Earthquake Cycle Processes\n4. Geodesy Contribution to Seismic Hazard Assessment & Mitigation\n5. Surface Processes\, Hydrology\, and Anthropogenic Deformation\n6. Emerging Methods and Infrastructures\n7. Volcano and Volcano-Tectonic Deformation \nBeyond the science\, Tirana offers a lively and welcoming atmosphere\, with a blend of Ottoman\, Italian\, and modern architecture\, a vibrant café culture\, and easy access to Albania’s stunning landscapes from the Adriatic coast to the mountains and historical UNESCO World Heritage sites. Its central location and well-connected airport make it a really accessible and attractive destination for colleagues from all over Europe and beyond. \nWe warmly invite you to be part of WEGENER 21st Assembly and to contribute to advancing seismo-geodesy research in the Mediterranean and beyond.
URL:https://geodesy.science/event/21st-wegener-assembly-albania/
LOCATION:Polytechnic University of Tirana\, “Dëshmorët e Kombit”\, Square “Nënë Tereza”\, Tirana\, 1001\, Albania
CATEGORIES:Commission 3,IASPEI
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/21st-Wegener-Assembly.png
ORGANIZER;CN="SC 3.5 Seismo-geodesy":MAILTO:wegener2026@sciencesconf.org
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20280528
DTEND;VALUE=DATE:20280603
DTSTAMP:20260424T071645
CREATED:20251210T083426Z
LAST-MODIFIED:20251210T083426Z
UID:32258-1843084800-1843603199@geodesy.science
SUMMARY:2028 Glacial Isostatic Adjustment Workshop
DESCRIPTION:A workshop focused on glacial isostatic adjustment (GIA)\, ice sheets\, sea-level change\, and associated geodetic and geophysical observational constraints will be held in Dresden\, Germany\, from 28 May to 2 June 2028. This will be a follow-on workshop in a series of similar events. The last GIA Workshop took place in Sidney\, BC\, Canada\, in 2025 (cf. https://polenet.org/2025-gia-workshop/). Detailed information will be published in due time.
URL:https://geodesy.science/event/2028-glacial-isostatic-adjustment-workshop/
LOCATION:TU Dresden\, Dresden\, Germany
CATEGORIES:Commission 3,IACS,IAG,IASPEI,IUGG
ATTACH;FMTTYPE=image/jpeg:https://geodesy.science/wp-content/uploads/AdobeStock_236598424_landscape.jpeg
ORGANIZER;CN="IAG/IACS subcommission 3.4 %E2%80%9CCryospheric Deformation%E2%80%9D":MAILTO:mirko.scheinert@tu-dresden.de
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20280812
DTEND;VALUE=DATE:20280821
DTSTAMP:20260424T071645
CREATED:20260408T052910Z
LAST-MODIFIED:20260408T052910Z
UID:35257-1849651200-1850428799@geodesy.science
SUMMARY:CGU 2028-IGC2028 First Circular
DESCRIPTION:The Canadian Geophysical Union (CGU) 2028 annual meeting will be held in conjunction with the 38th International Geological Congress (IGC) in Calgary\, Canada\, from August 12–20\, 2028. Under the overarching theme “Geosciences for Humanity\,” this joint event serves as a premier global forum for advancing Earth science research and its societal applications. \nThe CGU program specifically anchors the Geomatics and Geodesy theme (Category V\, Group AJ)\, focusing on the critical role of geodetic infrastructure in monitoring a changing planet. \nKey Scientific Focus Areas: \n\nReference Frames & Gravity: Modernizing global and regional spatial frameworks.\nGeodynamics: Solid Earth processes\, active tectonics\, and natural hazard assessment.\nClimate & Cryosphere: Glacial Isostatic Adjustment (GIA) and sea-level change.\nSpace Geodesy: Advanced GNSS applications\, reflectometry\, and Earth observation.\nEnvironmental Monitoring: Hydrology and anthropogenic impact tracking.\n\nSubmission Deadline: Session proposals must be submitted via the Scientific Program Portal by March 2027. \nThe first circular is available here \n 
URL:https://geodesy.science/event/cgu-2028-igc2028-first-circular/
LOCATION:BMO Centre\, Calagry\, Canada
CATEGORIES:AGU,Commission 1,Commission 2,Commission 3,Commission 4,ECS,EGU,FIG,GGOS,IAG,IAG Comissions,IAG ICCs,IAG Projects,ICCC,ICCM,ICCT,Projet QuGe,📚 Education & Training
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/ICG2028_Calgary.png
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