Current Development Progress in ivg::ASCOT Halsig, S. ; Corbin, A. ; Iddink, A. ; Jaron, F. ; Schubert, T. ; Nothnagel, A. Abstract Publication: 23rd European VLBI Group for Geodesy and Astrometry Working Meeting Pub Date: November 2017 Bibcode: 2017evga.conf..167H