FREE GEOMETRIC ADJUSTMENT OF THE SECOR EQUATORIAL NETWORK (Solution SECOR-27)

摘要

These reduced normal equations are to be combined with reduced normal equations of other satellite networks of the National Geodetic Satellite Program to provide station coordinates from a single least square adjustment.nAn individual SECOR solution was also obtained and is presented in this report, using direction constraints computed from BC-4 optical data from stations collocated with SECOR stations.