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X-WR-CALDESC:Events for geodesy.science - IAG website
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DTSTART:20250101T000000
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260603
DTEND;VALUE=DATE:20260606
DTSTAMP:20260602T203108
CREATED:20251013T094525Z
LAST-MODIFIED:20260218T063401Z
UID:30718-1780444800-1780703999@geodesy.science
SUMMARY:EU-wide Community Workshop on Quantum Gravimetry
DESCRIPTION:This in-person workshop is organized with the main objective to obtain feedback by the entire European community. Opinions\, comments and thoughts on EQUIP-G project activities will contribute to shaping key aspects on the future of (terrestrial) gravimetry. This is centered around the main long-term goal to establish a permanent perennial entity of a shared park of quantum gravimeters in Europe. \nThe workshop is addressed to all interested and relevant person from EU policymaker to European companies and geophysical service providers and different communities (geodesy\, quantum sensing\, metrology\, geosciences and defense). We want to underline that the focus area is Europe. \nParticipants will be informed not only about the project structure and goals but about finished\, ongoing and planned activities\, spanning the entire scope of the project. The workshop involves various formats (presentations\, panel discussions\, display area\, break-out activities and discussions). \nJoin\, be active and enjoy this workshop which is organized for all of us! \n\nEvent website and registration: https://events.spacepole.be/event/268/\nProject website: https://www.equip-g.eu/
URL:https://geodesy.science/event/eu-wide-community-workshop-on-quantum-gravimetry/
LOCATION:GFZ Helmholtz Centre for Geosciences\, Telegrafenberg\, Potsdam\, Germany
CATEGORIES:Commission 2,Projet QuGe
ATTACH;FMTTYPE=image/jpeg:https://geodesy.science/wp-content/uploads/workshop_EQUIP-G_2026.jpg
ORGANIZER;CN="EQUIP-G":MAILTO:mreich@gfz.de
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260611T150000
DTEND;TZID=UTC:20260611T160000
DTSTAMP:20260602T203108
CREATED:20260424T132633Z
LAST-MODIFIED:20260424T132633Z
UID:35665-1781190000-1781193600@geodesy.science
SUMMARY:Talks on GIA Seminar
DESCRIPTION:Achraf Koulali (Newcastle University\, UK) and Matt King (University of Tasmania\, Australia) will present: \n“Sensitivity of Antarctic GPS time series to varying surface mass balance loads\, and implications for estimates of Glacial Isostatic Adjustment” \nAntarctic Global Positioning System (GPS) vertical time series exhibit non-linear signals across a wide range of temporal scales\, complicating the interpretation of long-term deformation associated with Glacial Isostatic Adjustment (GIA). One important contributor to these non-linearities is the short-term elastic response of the solid Earth to contemporaneous surface mass balance (SMB) variability. During the first part of this talk\, we will show analysis results of GPS vertical displacement time series from the Transantarctic Mountains (TAM) to quantify the impact of SMB-driven loading on observed crustal motion. SMBL-induced deformation is found to introduce multiyear apparent changes in vertical velocities. After correcting for SMB loading\, most GPS sites exhibit near-zero uplift rates\, with a median velocity of 0.67 mm/yr\, substantially lower than predicted by forward GIA models. We will then discuss these results within the wider context of Antarctica to show the critical role of SMB loading variability in interpreting GPS observations more widely\, with implications for estimates of present-day Antarctic ice mass change. As a second case study\, we will discuss the sensitivity of GPS velocities to SMB variability in a critical sector of East Antarctica\, including in the Denman-Totten glacier region\, suggesting that bedrock motion in that region is broadly of subsidence rather than uplift in contrast to GIA models. Finally\, we will show that modelled SMB variability can be compared with GPS elastic displacements across Antarctica\, as a new form of SMB model validation.
URL:https://geodesy.science/event/talks-on-gia-seminar-6/
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;VALUE=DATE:20260623
DTEND;VALUE=DATE:20260626
DTSTAMP:20260602T203108
CREATED:20251118T103103Z
LAST-MODIFIED:20260209T094529Z
UID:31854-1782172800-1782431999@geodesy.science
SUMMARY:EUREF Symposium 2026
DESCRIPTION:EUREF is the International Association of Geodesy (IAG) Reference Frame Sub-Commission for Europe. The EUREF Symposium has been organized since 1990 and the scope of the symposium covers EUREF activities\, such as the realisation\, maintenance\, and usage of ETRS89\, EVRS and the EUREF Permanent Network. \nMore Info – Event Website: https://euref2026.sciencesconf.org/ \n 
URL:https://geodesy.science/event/euref-symposium-2026/
LOCATION:ENSA Paris-Val de Seine\, 3/15\, quai Panhard et Levassore\, Paris\, 75013\, France
CATEGORIES:Commission 1
ATTACH;FMTTYPE=image/jpeg:https://geodesy.science/wp-content/uploads/EUREF-Symposium2026.jpg
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