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DTSTART;VALUE=DATE:20251027
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SUMMARY:XVI SIRGAS School “VLBI and SLR Data Processing”
DESCRIPTION: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 (Very Long Baseline Interferometry) and SLR (Satellite Laser Ranging) data\, key techniques for the definition of global reference frames. \nThe purpose of this course is to provide the theoretical concepts and practical tools necessary for the analysis and processing of VLBI and SLR techniques\, delving into their application in the definition and maintenance of geodetic reference frames. \n 
URL:https://geodesy.science/event/xvi-sirgas-school-vlbi-slr/
LOCATION:Facultad de Ingeniería – Universidad Nacional de San Juan\, Av. Libertador Gral. San Martín 1109\, J5400ARL San Juan\, Argentina\, San Juan\, Argentina
CATEGORIES:Commission 1,📚 Education & Training
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/INGLES-1-1536x1536_Copyright-SIRGAS_2025-09-08.png
ORGANIZER;CN="SIRGAS":MAILTO:sirgasipgh@gmail.com
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20251103
DTEND;VALUE=DATE:20251106
DTSTAMP:20260405T100310
CREATED:20250909T050507Z
LAST-MODIFIED:20250909T050718Z
UID:29339-1762128000-1762387199@geodesy.science
SUMMARY:IDS DORIS School | DORIS Days 2025
DESCRIPTION:The IDS is organizing a new edition of the “DORIS Days” designed to offer both a foundational and hands-on experience with DORIS and the IDS community\, tailored especially to early-career researchers and students. \nMonday\, 3 November (second half of UTC day) \nIntroductory and advanced presentations on the DORIS system\, IDS\, precision applications\, and associated tools and products. \nVenue: online only \nWednesday\, 5 November (full day\, hybrid with in-person participation strongly encouraged) \nIntroduction to handling and processing DORIS data\, with theoretical lectures and guided practical sessions using Jupyter Notebook. \nVenue: National Technical University of Athens\, Greece – Zografos Campus\, School of Rural Surveying & Geoinformatics Engineering\, Labadarion Building 9 Heroon Polytechniou Street\, 15780 Athens \nLearn More: https://ids-doris.org/ids/meetings/ids-meetings.html%20 \n 
URL:https://geodesy.science/event/ids-doris-days-school-2025/
LOCATION:National Technical University of Athens\, Athens\, Greece\, Zografos Campus\, School of Rural Surveying & Geoinformatics Engineering\, Labadarion Building 9 Heroon Polytechniou Street\, Athens\, 15780\, Greece
CATEGORIES:IDS,📚 Education & Training
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/logo_DD_2025_Copyright-IDS_2025-09-08.png
ORGANIZER;CN="IDS Central Bureau":MAILTO:ids.central.bureau@ids-doris.org
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20251106
DTEND;VALUE=DATE:20251108
DTSTAMP:20260405T100310
CREATED:20250423T104359Z
LAST-MODIFIED:20250909T080211Z
UID:27297-1762387200-1762559999@geodesy.science
SUMMARY:DORIS Analysis Working Group Meeting
DESCRIPTION:Dates: November 6 (full day) & 7 (morning)\, 2025\nLocal host: Maria Tsakiri (NTUA)\nMeeting location: National Technical University of Athens\, Greece – Patision Campus 28th Oktovriou (Patision) Avenue No 42\, 10682 Athens\nHybrid meeting\nOther related event (invitation-only): Governing Board hybrid meeting\, Friday November 7 (TBD)\n\nMore information: https://ids-doris.org/ids/meetings/ids-meetings.html \n 
URL:https://geodesy.science/event/doris-analysis-working-group-meeting/
LOCATION:Athens\, Greece\, Athens\, Greece
CATEGORIES:IDS
ATTACH;FMTTYPE=image/jpeg:https://geodesy.science/wp-content/uploads/IDS-event.jpg
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DTSTART;TZID=Europe/Berlin:20251106T170000
DTEND;TZID=Europe/Berlin:20251106T180000
DTSTAMP:20260405T100310
CREATED:20251013T094703Z
LAST-MODIFIED:20251022T060719Z
UID:30586-1762448400-1762452000@geodesy.science
SUMMARY:"Talks on GIA" seminar
DESCRIPTION:“Talks on GIA” seminar – Constraining GIA where the mantle is heterogeneous AND Community Priorities for GNSS Measurements\nWe will have two presentations. \n\nErica Lucas (University of California\, Santa Cruz\, USA) will present “Constraining Glacial Isostatic Adjustment where the mantle is heterogeneous”.\nTerry Wilson (Ohio State University\, Columbus\, USA) will present “Community Priorities for GNSS Measurements to Constrain GIA – Results of a Survey”\n\n“Constraining Glacial Isostatic Adjustment where the mantle is heterogeneous”\nTo date\, investigations of the impact of 3-D Earth structure on GIA have adopted solid Earth viscoelastic models based on global- and continental-scale seismic imaging\, with variability at spatial length scales >150 km. However\, regional body-wave tomography shows mantle structure variability at smaller length scales (∼50–100 km) in central West Antarctica. We investigate the effects of incorporating smaller-scale lateral variability in upper-mantle viscosity into 3-D GIA simulations\, finding that upper-mantle structure at the glacial drainage basin scale is found to impact GIA model predictions for modern and projected ice mass changes. Differences between simulations adopting upper-mantle viscosity structure inferred from regional- versus coarser continental-scale seismic imaging are large enough to impact the interpretation of crustal motion observations from GNSS and reach up to ∼15 % of the total predicted sea level change during the instrumental record. \n“Community Priorities for GNSS Measurements to Constrain GIA – Results of a Survey”\nA survey in 2025 revealed community views on the most pressing science questions in Antarctica that can be addressed using GNSS measurements and on the regions in Antarctica where in situ GNSS observations will be most helpful in answering these science questions. A summary of survey results will be presented for discussion.
URL:https://geodesy.science/event/talks-on-gia-seminar/
CATEGORIES:Commission 3,📚 Education & Training
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