***************************************************************************= *** dorismail 22-Jul-2019 13:12:14 Message No 1189 ***************************************************************************= *** Author: "Lemoine, Frank G. (GSFC-61A0)" Subject: Invitation to Submit Abstracts to AGU Session "Session G013 Precise Dear colleagues, this is just a friendly reminder that the abstract submission deadline for = the upcoming AGU Fall Meeting 2019 is approaching quickly, i.e., Wednesday,= 31 July at 23:59 EDT. We are looking forward to your contribution for the = Session G013 Precise Orbit Determination: a Tool of Space Geodesy that enab= les Earth and Planetary Science. Session description: Precise orbit determination (POD) is a discipline of Space Geodesy that ena= bles the determination of planetary geophysical parameters. POD enables sat= ellite altimetry mapping (for the Earth this includes the oceans, the cryos= phere, and the land surface), the determination of the gravity fields, the = estimation of relativity parameters and the elucidation of physical forces = important for satellite or asteroid orbit evolution such as the Yarkovsky e= ffect. POD is an essential prerequisite of the analysis of SLR, GNSS and DO= RIS data that contributes to the International Terrestrial Reference Frame = (ITRF). The most demanding applications require determination of satellite = orbits at the cm or sub-cm level such as for altimetry, gravity, SAR, and G= NSS. This session solicits papers that aim to clarify the technical challenges o= f orbit determination and their impact on science and geophysical observati= ons and also to quantify the nature of the impact of dynamics errors on the= se applications. On behalf of the convenors of session G013, Adrian J=E4ggi Co-conveners: Frank G Lemoine, Bruce J Haines, Jan Weiss --=20 --------------------------------------------------------------------------= --- Adrian Jaeggi Astronomical Institute, University of Be= rn adrian.jaeggi@aiub.unibe.ch Sidlerstrasse 5, CH-3012 Bern, Switzerl= and http://www.aiub.unibe.ch/ Tel: +41 31 6318596 Fax: +41 31 6313= 869 --------------------------------------------------------------------------- Cliquez sur l'url suivante=20 https://www.mailcontrol.com/sr/G3buvpS-tnvGX2PQPOmvUkISMVDCv96oH2r6gslXs3vc= 5vEU30eqQFHAJjNJi8jpSvfgSUYYTQLunSc2-gYjXA=3D=3D=20=20 si ce message est ind=E9sirable (pourriel). Click=20 https://www.mailcontrol.com/sr/G3buvpS-tnvGX2PQPOmvUkISMVDCv96oH2r6gslXs3vc= 5vEU30eqQFHAJjNJi8jpSvfgSUYYTQLunSc2-gYjXA=3D=3D=20=20 if this mail is unwanted (SPAM). Please do not reply directly to this message, but send comments and suggestions to IDS.central.bureau@cls.fr