[FOSS-GPS] rtklib ( no base station observation data for rtk )

Tue May 8 11:15:23 EDT 2012

In an atempt to do this i noticed that theoutput file format on linux
is different then the one on windows, so i copied the config file from
windows to linux and changed only the inputstr1-path and outstr1-path
parameters. and run it again on linux, but still the same.

Part of outputfile on linux:

%  GPST          latitude(deg) longitude(deg)  height(m)   Q  ns   sdn(m)
sde(m)   sdu(m)  sdne(m)  sdeu(m)  sdun(m) age(s)  ratio
1687 226218.000   53.268584079    5.988357950    37.4980   5   9   4.4337
3.0386   7.4300  -2.1866  -2.1381   3.5805   0.00    0.0
1687 226219.000   53.268611953    5.988335275    37.9644   5   9   4.4338
3.0387   7.4300  -2.1870  -2.1385   3.5807   0.00    0.0
1687 226220.000   53.268648828    5.988293098    41.4734   5   9   4.4340
3.0389   7.4299  -2.1874  -2.1389   3.5810   0.00    0.0
1687 226221.000   53.268683622    5.988271258    37.6624   5   9   4.4341
3.0390   7.4299  -2.1877  -2.1394   3.5813   0.00    0.0
1687 226222.000   53.268700110    5.988244670    37.1978   5   9   4.4342
3.0392   7.4298  -2.1881  -2.1398   3.5815   0.00    0.0
....

Part of outputfile on windows:

$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,1,1,0,,,,,,,,,,,,,,,,*49
$GPRMC,145505.00,A,5316.1234464,N,00559.2913205,E,0.67,135.33,080512,0.0,E,A*39
$GPGGA,145505.00,5316.1234464,N,00559.2913205,E,1,09,1.0,-5.765,M,41.124,M,0.0,*60
$GPGSA,A,3,09,12,15,17,18,22,26,27,28,,,,1.6,0.9,1.3*34
$GPGSV,3,1,09,51,73,291,33,51,38,222,39,51,55,187,43,51,38,075,30*7C
$GPGSV,3,2,09,51,24,262,28,51,20,307,25,51,18,151,47,51,85,067,32*78
$GPGSV,3,3,09,51,21,054,27,,,,,,,,,,,,*43
$GPRMC,145506.00,A,5316.1236852,N,00559.2909351,E,1.11,135.33,080512,0.0,E,A*3A
$GPGGA,145506.00,5316.1236852,N,00559.2909351,E,1,09,1.0,-5.662,M,41.124,M,0.0,*65
$GPGSA,A,3,09,12,15,17,18,22,26,27,28,,,,1.6,0.9,1.3*34
$GPGSV,3,1,09,51,73,291,33,51,38,222,39,51,55,187,43,51,38,075,29*74
$GPGSV,3,2,09,51,24,262,28,51,20,307,25,51,18,151,47,51,85,067,33*79
$GPGSV,3,3,09,51,21,054,27,,,,,,,,,,,,*43
$GPRMC,145507.00,A,5316.1235756,N,00559.2919449,E,0.39,135.33,080512,0.0,E,A*37
$GPGGA,145507.00,5316.1235756,N,00559.2919449,E,1,09,1.0,-9.951,M,41.124,M,0.0,*60
$GPGSA,A,3,09,12,15,17,18,22,26,27,28,,,,1.6,0.9,1.3*34
$GPGSV,3,1,09,51,73,291,33,51,38,222,39,51,55,187,43,51,38,075,29*74
$GPGSV,3,2,09,51,24,262,28,51,20,307,25,51,18,151,47,51,85,067,33*79
$GPGSV,3,3,09,51,21,054,27,,,,,,,,,,,,*43
$GPRMC,145508.00,A,5316.1227814,N,00559.2929801,E,0.66,135.33,080512,0.0,E,A*3B
$GPGGA,145508.00,5316.1227814,N,00559.2929801,E,1,09,1.0,-9.168,M,41.124,M,0.0,*64
$GPGSA,A,3,09,12,15,17,18,22,26,27,28,,,,1.6,0.9,1.3*34
$GPGSV,3,1,09,51,73,291,33,51,38,222,40,51,55,187,43,51,38,075,29*7A
$GPGSV,3,2,09,51,24,262,28,51,20,307,25,51,18,151,47,51,85,068,33*76
$GPGSV,3,3,09,51,21,054,26,,,,,,,,,,,,*42
$GPRMC,145509.00,A,5316.1226892,N,00559.2927608,E,1.23,135.33,080512,0.0,E,A*3C
$GPGGA,145509.00,5316.1226892,N,00559.2927608,E,1,09,1.0,-9.494,M,41.124,M,0.0,*65
$GPGSA,A,3,09,12,15,17,18,22,26,27,28,,,,1.6,0.9,1.3*34
$GPGSV,3,1,09,51,73,291,33,51,38,222,39,51,55,187,43,51,38,075,29*74
$GPGSV,3,2,09,51,24,262,28,51,20,307,26,51,18,151,47,51,85,068,33*75
$GPGSV,3,3,09,51,21,054,26,,,,,,,,,,,,*42

any ideas ?

regards,

Willem

On Tue, May 8, 2012 at 4:03 PM, Timo Juhani Lindfors
<timo.lindfors at iki.fi>wrote:

> Willem Dantuma <wjdantuma at gmail.com> writes:
> > Any ideas are welcome...
>
> Can you try offline processing? Just record data on both base and rover
> to a file for several hours and then use rnx2rtkp? You can also publish
> the raw data so that others can study it.
>
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