No... NRCAN is one of the few that do not require both L1 and L2 observables. It also accepts only L1. /Björn
Sent from my iPhone > On 23 Nov 2019, at 08:22, Poul-Henning Kamp <[email protected]> wrote: > > -------- > In message > <sn1pr07mb390174dfef62f4bf054c814ace...@sn1pr07mb3901.namprd07.prod.outlook.com>, > Mark Sims writes: > >> NRCAN / csrs-ppp will do L1 only data. Typical results have errror ellipses >> in the 300-500 mm range. > > Then your RINEX files must have some flaw in them. > > NRCAN process both L1 and L2: > > OBS G L1C L2C C1C C2C > > I get horizongal uncertainties of around a centimenter and vertical around > 2cm: > > POS CRD SYST EPOCH A_PRIORI ESTIMATED DIFF > SIGMA(95%) CORRELATIONS > POS X IGS14 19:301:62520 3558657.3400 3558658.2826 0.9426 > 0.0130 1.0000 > POS Y IGS14 19:301:62520 713469.6500 713470.3210 0.6710 > 0.0081 0.3067 1.0000 > POS Z IGS14 19:301:62520 5227269.8000 5227271.1311 1.3311 > 0.0133 0.8625 0.2978 1.0000 > > -- > Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 > [email protected] | TCP/IP since RFC 956 > FreeBSD committer | BSD since 4.3-tahoe > Never attribute to malice what can adequately be explained by incompetence. > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
