Ground Based Optical Tracking of Gaia
Résumé
Gaia's unprecedented ambitions regarding astrometric accuracy and precision require a level of knowledge of the position and velocity vector of the satellite itself not required in other satellite mission. Thus the usual methods of determining these quantities do not suffice and new approaches must be invoked. One of these is the Ground Based Optical Tracking (GBOT) campaign.
Origine : Fichiers produits par l'(les) auteur(s)
Loading...