Vector and scalar satellite data files as used in the CHAOS field model

Updated versions of ascii files containing the selected vector and scalar satellite data (from the Swarm, CHAMP, Oersted and Cryosat-2 satellites) used in building the CHAOS-7.8 field model. Estimates of the crustal and external fields from CHAOS-7.8 are also provide for each datum, so users interested in the core field can subtract these if wished. File headers specify the exact content.