[FOSS-GPS] R: R: post-processing in RTKLib

julio menezes yjmenezes at yahoo.com.br
Tue Jan 20 02:31:12 PST 2015


Hi Antonella Marsico ,


<<<
--------------------------------------------
Em ter, 20/1/15, Antonella Marsico <antonella.marsico at uniba.it> escreveu:

 Assunto: [FOSS-GPS] R:  R:  post-processing in RTKLib
 Para: "'Open Source GPS-related discussion and support'" <foss-gps at lists.osgeo.org>
 Data: Terça-feira, 20 de Janeiro de 2015, 7:13
 
 Ok, the reference
 distance is 10,5km... 
 I selected Single in
 the output panel and I get just one position with
 Q=2:1(100%) in orange: is it right? in the
 RTKPLOT I don't see any data
 about Nsat
 or position or velocity... Is it correct?
 Thank you very much for all.
 
>>>>

You should get Q=1 fixed unless you have:
a) short occupation time, try sessions of 1 hour, repeat to confirm. 
b) blocked signal by buildings or trees, 
c) some wrong settings
d) some hardware failure ( cables ... )

the Nsat is reported inside POS file, "ns" field, near "Q" field.

if you don't mind, you could send me your collected data and a short description about your receiver+antenna and field conditions.

regards,
julio menezes





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