NavCom Sapphire Rev.J - Manual (Page 359)

Sapphire Technical Reference Manual Rev. J
359
2.97.3 RTK Search Flag
The bit mask for GNSS satellite constellation usage is the same as in Table 183.The bits
set in this field denote the satellites by type that will show up in the next three data fields.
For example, if GPS (bit mask value 0x01) is set, the GPS L1 ambiguity field, GPS L2
ambiguity, GPS WL ambiguity field will be filled by GPS. If GPS constellation is not set,
these three fields will be filled by other constellation, for example if GLONASS bit is set,
they will be filled by GLONASS. If more than one constellation are used, the three data
pairs are filled in the order of the constellation usage bit mask, for example, GPS first,
followed by GLONASS, Galileo, etc, as long as the constellation usage bit is set.
2.98 Reserved
2.99 Reserved