BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//geodesy.science - IAG website - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:geodesy.science - IAG website
X-ORIGINAL-URL:https://geodesy.science
X-WR-CALDESC:Events for geodesy.science - IAG website
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
TZNAME:UTC
DTSTART:20240101T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;VALUE=DATE:20250804
DTEND;VALUE=DATE:20250810
DTSTAMP:20260424T071847
CREATED:20241217T091405Z
LAST-MODIFIED:20250305T080450Z
UID:25560-1754265600-1754783999@geodesy.science
SUMMARY:IAU Symposium 401: Advancing Reference Systems\, Ephemeris\, and Standards
DESCRIPTION:It is our pleasure to announce that the International Astronomical Union (IAU) Symposium\n“Advancing Reference Systems\, Ephemeris\, and Standards: from the Earth and the Moon\nto Solar System Bodies” (IAUS 401) will be held from August 4 to 9\, 2025\, at the National\nUniversity of La Plata (UNLP)\, La Plata (Argentina). \nReference systems and their standardization are of paramount importance to many fields\nof astronomy. Some examples are the reduction of ground-based observations\, space\nastrometry\, astrophysics missions\, and space missions to solar system planetary bodies\nand beyond. The concept of a reference system and its realization requires the\nconvergence of reference frames\, ephemeris\, and time scales to be developed respecting\nassociated standards\, thus fulfilling one of the IAU strategic goals as the provider of\nastronomical standards and their use.\nThe IAUS 401 will provide a forum to discuss the latest results and prospects in these\nfields and thus facilitate the coordination of common standards across agencies and\norganizations. \nThe IAUS 401 is structured in six key topics:\n1.- Earth rotation models and Earth Orientation Parameters (EOP)\n2.- Celestial and terrestrial reference systems/frames\n3.- Reference systems/frames for the Moon and other solar system bodies\n4.- Time scales and time metrology\n5.- Ephemerides of solar system objects\n6.- Astronomical standards \nThe IAUS 401 registration\, abstract submission\, and IAU travel grant applications are\nalready open. The symposium will be in a hybrid format to welcome in-person and online\nparticipation. \nFor additional information and contact details\, please refer to IAUS 401 website:\nhttps://iaus401.fcaglp.unlp.edu.ar/ \nWe are looking forward to seeing you in La Plata!\nSincerely\, \nAlberto Escapa and Laura I. Fernández\,\nOn behalf of the SOC and the LOC
URL:https://geodesy.science/event/iau-symposium-401/
LOCATION:La Plata\, AR\, La Plata\, Argentina
CATEGORIES:IAU,🌐 Other
ATTACH;FMTTYPE=image/png:https://geodesy.science/wp-content/uploads/iau.png
END:VEVENT
END:VCALENDAR