****************************************************************************** dorismail 25-Oct-2021 08:09:03 Message No 1295 ****************************************************************************** Author: Soudarin Laurent Subject: DORIS Days 2021: Second announcement Dear colleagues, The IDS is organizing online “DORIS Days" on November 16, 17 and 18, 2021. This event is an introductory course to give non-practitioners in DORIS the opportunity to broaden their knowledge on the DORIS technique as well as on the use of the IDS routine products. Three sessions will be given online with Microsoft Teams for up to two hours with a target start time of 13:00 UTC. The complete program can be downloaded here: https://ids-doris.org/images/documents/DorisDays2021-program-v01.pdf If you are interested in participating to the online DORIS days, we kindly ask you to register at this URL: https://ids-doris.org/doris-day-2021-registration.html Closing registration: November 5 Session 1 - Day 1 - November 16 13:00-15:00 UTC (Introduction to DORIS and the International DORIS Service) • Introduction to DORIS for POD & Geodesy • DORIS System Technical Overview • DORIS the space surveyor (20th anniversary video) • Focus on some specific features of the DORIS system • Overview of Ground Network • Network virtual tour • Data flow description • Summary of IDS online resources • Organization of DORIS data analyses • Web plottools demonstration Session 2 - Day 2 - November 17 13:00-15:00 UTC (Overview of Products Derived from DORIS) • Overview of Products for DORIS • Overview of Software Processing for DORIS • System (POD & Positioning & EOP) Performance • Why use DORIS on satellite mission? • Application of DORIS for the geocenter • How to become involved in the DORIS community? Session 3 - Day 3 - November 18 13:00-15:00 UTC (Description DORIS Station Installation and Operations Requirements) • Introduction • Site tour at La Réunion DORIS station • Network requirements • Optimizing DORIS station distribution • Ground station components • Fourth Generation Beacon Description • Antenna environment • Impact of local antenna environment on data quality • Geodetic requirements • Local tie surveys at DORIS sites • Colocation and compatibility with VLBI • Maintenance requirements • Tour round the network stations (slide show) More information will be given in the coming weeks and will be available on this web page: https://ids-doris.org/ids/reports-mails/meeting-presentations/doris-day-2021.html If you have any question regarding the content or the organization, feel free to contact us at ids.central.bureau@ids-doris.org. Best regards, Laurent Soudarin On behalf of the organization committee (Frank Lemoine, Pascale Ferrage, Karine Le Bail, Guilhem Moreaux, Jérôme Saunier, Ernst Schrama, Laurent Soudarin)