[FOSS-GPS] BINR to RTCM

[David Kelley]

Can you provide a reasonably short file set that exhibits this for 
others to test with?   In our shop we have just started playing with 
BINR and the NVS chips, but have always had good success with the uBlox 
RXM-RAW messages for years now. I am not aware of any protocol 
corruption issues from using the raw->RTCM3 convert methods or the 
strsvr tool.

 > erratic RTK solutions which are not found when using RTCM3 direct 
from NTRIP servers

If I am reading this this correctly, you perhaps expect an L1 only uBlox 
to perform like a more costly L1/L2 reference station, or this is 
related to the perceived corruption to the RTCM stream after some period 
of time?  You should perhaps save some of this data into a RINEX file 
format to then process it with RTKPOST or with one of the on-line 
tools.  That way you can determine where/when the RTK solution becomes 
erratic and seek for the root cause.   There are too many unknowns to 
give much more advice than this.

Regards, David Kelley
/
/
On 11/30/2014 12:04 PM, arwooldridge wrote:
> I have tried BINR and Ublox raw to RTCM3 using strsrv.exe  from RTKlib 
> 2.4.3 ( also 2.4.2) and although it appears to work at first, it 
> inevitably and consistently  fails for me after a time (sometimes 
> several hours later) giving erratic RTK solutions which are not found 
> when using RTCM3 direct from NTRIP servers. I have as yet not found a 
> solution to this, but can only suspect some error in the strsvr 
> conversion.
> latest 2.4.3 download tested at 10/09/2014.
> Regards ARWooldridge
> _______________________________________________
>

     

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