11 1 TOTAL ZENITH DELAY QUALITY IS CONSIDERED POOR
22 2 GALILEO SATELLITES USED
33 3 GLONASS SATELLITES USED
44 4 GPS SATELLITES USED
55 5 METEOROLOGICAL DATA APPLIED
66 6 ATMOSPHERIC LOADING CORRECTION APPLIED
77 7 OCEAN TIDE LOADING APPLIED
88 8 CLIMATE QUALITY DATA PROCESSING
99 9 NEAR-REAL TIME DATA PROCESSING
10