PPK question. Using Reach M on fixed-wing. Logging set to 14hz GPS only. My local CORS stations are generally 5 second sampling rates. When I go to PPK my 14hz log, RTKLib interpolates between CORS sampling points and Reach log right? I haven’t post-processed the 14hz log but just got me thinking. I know generally it works just fine for PPK on UAV so probably more a question on how RTKLib resolves/interpolates the difference in CORS rates and Reach .pos sampling rates. Is there a threshold in PPK where you can only resolve as well as the base station data allows?
I setup a separate Reach RS+ as a base station and logged only GPS at 14hz as well. My assumption was I could resolve this location statically and have 14hz sampling rate to PPK against my Reach M log on fixed-wing also logging at 14hz. Overkill or good practice in this situation?