[FOSS-GPS] High accuracy positioning with low cost GPS devices:a
FOSS project
Eugenio Realini
eugenio.realini at gmail.com
Sat May 23 12:50:13 EDT 2009
Hello Takasu,
I've played around a bit with RTKLIB: it's really good!
In the past days I've let RTKNAVI run for many hours connected to the
AEK-4T and our permanent station (NTRIP connection - RTCM msgs
1002,1006,1019) without any problem.
I've also post-processed the RINEX files of some of our tests and
everything works well. I've tried RTKCONV to create RINEX from the
u-blox stream logs saved by goGPS and it works too (no wonder since
goGPS saves the raw stream on file as it is, but it was worth a try!).
I'm definitely going to test RTKLIB thoroughly in the next days and
I'll try to compare its results with goGPS ones.
The only minor problem I've found out is that while I was trying to
navigate around in "Single" mode, the map Y-axis kept "switching sign"
at every second. In other words, the trajectory plot was continuously
"flipping" in the vertical direction. This didn't happen with other
modes.
RTKLIB is a very good software package, thank you for having released
it as opensource!
Eugenio
2009/5/17 ttakasu <ttaka at yk.rim.or.jp>:
>
> Hello,
>
> I have just released RTKLIB ver.2.2.1 supporting RTCM 2.3 or 3.0/3.1.
> RTKNAVI can work with NRTK (Network RTK) via NTRIP.
>
> http://gpspp.sakura.ne.jp/rtklib/rtklib.htm
>
> The English manual is now in preparation. It will be published later.
> Please wait for a while.
>
> T.Takasu
> http://gpspp.sakura.ne.jp/indexe.html
>
>
> --
> View this message in context: http://n2.nabble.com/High-accuracy-positioning-with-low-cost-GPS-devices%3A-a-FOSS-project-tp1312818p2914365.html
> Sent from the Open Source GPS-related discussion and support mailing list archive at Nabble.com.
>
> _______________________________________________
> This message is sent to you from FOSS-GPS at lists.osgeo.org mailing list.
> Visit http://lists.osgeo.org/mailman/listinfo/foss-gps to manage your subscription
> For more information, check http://wiki.osgeo.org/wiki/FOSS-GPS
>
More information about the FOSS-GPS
mailing list