every vendors receivers have had that feature for decades..
Anyone with a DP ticket should know that
Trimble, C-nav Fugro etc
a cut and paste from Fugro features of various receivers:
Trust but verify….
Seastar® XP3
Accuracy phase based service, using orbit/ clock data valid worldwide, based on GPS, GLONASS and Galileo L1 and L2 frequencies. Independent of G2/G4.
Seastar® XP2
Accuracy phase based service, using orbit/ clock data valid worldwide, based on GPS and GLONASS L1 and L2 frequencies. Independent of G2/G4.
Seastar® XP
Accuracy phase based service, using orbit/ clock data valid worldwide, based on GPS L1 and L2 frequencies. Independent of G2/G4.
Seastar® SGG
Integrated DGPS/DGLONASS, sub metre level, code based service using orbit/clock data based on GPS, GLONASS, Galileo and BeiDou L1 and L2 frequencies.