[time-nuts] Rinex Data Stream

[Thierry MUSEUX]

Hi,
NMEA are produced by all the GSP/GNSS receiver. From low cost to hight end.
There are no raw data in the NMEA sentences.
U-Box chip , low cost give raw stream in a proprietary format.

Raw data are given by the most of the case high end receiver, when the option is enable.
Some time there are in a proprietary format, or the best are given in a generic RTCM3 format. RTKCONV from RTKLIB can give you from the RCTM3 stream the RINEX.
.

Thierry MUSEUX
Directeur Technique Electronique, Informatique & Télécom
Port. : +33 (0)6 15 22 09 62
thierry.museux at geoflex.fr

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-----Message d'origine-----
De : time-nuts [mailto:time-nuts-bounces at febo.com] De la part de Thomas Petig
Envoyé : dimanche 26 novembre 2017 18:30
À : Discussion of precise time and frequency measurement
Objet : Re: [time-nuts] Rinex Data Stream

Hi Marco,
What receiver? What do you mean with stream?
Besides the software of the manufacturer, the tools in RTKLIB could help you as well.

I am not aware of NMEA sentences that contain raw data, you need to parse the proprietary protocol of your receiver. 

Best,
   Thomas, SA6CID

On Sun, Nov 26, 2017 at 01:45:27PM +0100, Marco Cardelli wrote:
> Hi All,
> I've a question for all the group. Ho can I obtain a Rinex Data Stream 
> from a GPS receiver? I need to convert NMEA data?
> 
> Thank you so much.
> Marco
> 
> *Best Regards,*
> *Marco Cardelli - IZ5IOW*
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