Dear colleagues,\nI started to work with data provided by receivers (in particular Septentrio PolaRx5S) in NMEA format. My work is related to the ionosphere scintillation analysis and I need such parameters as pseudo-ranges and carrier-phase. Maybe some of you knows which NMEA sentence contains this information? \nAs I understood, $GPGSV sentences contain an information on the satellites in view. And as I thought $GPGST sentences contain an information on pseudo-ranges. But there is only one pseudo-range value in this sentence that can not be true in the case of few satellites (this value differs from satellite to satellite). \nThanks a lot in advance for your help!