how’s it going?

I’m trying to correct the position of a GNSS receiver that outputs NMEA data, so I need to do some post-processing on a PC. I saw this algorithm (DGNSS-CP) that needs ephemeris info (which I get from a CORS network) and something called “correction data” (which are PRC corrections for each satellite). I managed to connect to an nTRIP caster that sends messages in RTCM format.

I think the PRC info I’m looking for is in these RTCM messages (I believe it’s message type 1004), am I on the right track? If so, can you recommend any libraries in Python or another language that might help me out?

Thanks!

I successfully connected to an nTRIP caster that sends RTCM corrections, however i can not see any indicator that these messages contains some pseudorange corrections (at least not in a straighforward way).

How can i do this?