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usage: rnx2rtkp [option]... file file [...]
Read RINEX OBS/NAV/GNAV/HNAV/CLK, SP3, SBAS message log files and ccompute
receiver (rover) positions and output position solutions.
The first RINEX OBS file shall contain receiver (rover) observations. For the
relative mode, the second RINEX OBS file shall contain reference
(base station) receiver observations. At least one RINEX NAV/GNAV/HNAV
file shall be included in input files. To use SP3 precise ephemeris, specify
the path in the files. The extension of the SP3 file shall be .sp3 or .eph.
All of the input file paths can include wild-cards (*). To avoid command
line deployment of wild-cards, use "..." for paths with wild-cards.
Command line options are as follows ([]:default). With -k option, the
processing options are input from the configuration file. In this case,
command line options precede options in the configuration file.
-? print help
-k file input options from configuration file [off]
-o file set output file [stdout]
-ts ds ts start day/time (ds=y/m/d ts=h:m:s) [obs start time]
-te de te end day/time (de=y/m/d te=h:m:s) [obs end time]
-ti tint time interval (sec) [all]
-p mode mode (0:single,1:dgps,2:kinematic,3:static,4:moving-base,
5:fixed,6:ppp-kinematic,7:ppp-static) [2]
-m mask elevation mask angle (deg) [15]
-sys s[,s...] nav system(s) (s=G:GPS,R:GLO,E:GAL,J:QZS,C:BDS,I:IRN) [G|R]
-f freq number of frequencies for relative mode (1:L1,2:L1+L2,3:L1+L2+L5) [2]
-v thres validation threshold for integer ambiguity (0.0:no AR) [3.0]
-b backward solutions [off]
-c forward/backward combined solutions [off]
-i instantaneous integer ambiguity resolution [off]
-h fix and hold for integer ambiguity resolution [off]
-e output x/y/z-ecef position [latitude/longitude/height]
-a output e/n/u-baseline [latitude/longitude/height]
-n output NMEA-0183 GGA sentence [off]
-g output latitude/longitude in the form of ddd mm ss.ss' [ddd.ddd]
-t output time in the form of yyyy/mm/dd hh:mm:ss.ss [sssss.ss]
-u output time in utc [gpst]
-d col number of decimals in time [3]
-s sep field separator [' ']
-r x y z reference (base) receiver ecef pos (m) [average of single pos]
rover receiver ecef pos (m) for fixed or ppp-fixed mode
-l lat lon hgt reference (base) receiver latitude/longitude/height (deg/m)
rover latitude/longitude/height for fixed or ppp-fixed mode
-y level output soltion status (0:off,1:states,2:residuals) [0]
-x level debug trace level (0:off) [0]
由于数据质量不是很好,调试了各种参数,最后发现下面语句可以达到最好的固定率:80.1%
rnx2rtkp -p 3 -f 2 -a -h -c rover.19o base.19o brdc3170.19n -o cc.pos
data download:
rover:LNGT_JC_03201911130000.19o
base:LNGT_CK_01201911130000.19o
nav:brdc3170.19n
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