Bernese GPS Software Version 5.0 - Bernese GNSS Software

ftp://ftp.igs.org/igscb/data/format/sp3.txt and
ftp://ftp.igs.org/igscb/data/format/sp3c.txt.
4.4 Precise Orbit Files
Figure 4.7 shows an example for a precise orbit file in SP3c-format. Consult Section 4.12
for information on downloading precise GNSS orbit files from IGS or CODE.
4.4.2 Import/Export
The precise orbit files may either be used directly in program ORBGEN to generate a Bernese
standard orbit file (default extension STD, see Section 22.7.4) or to generate a so-called
tabular file (default extension TAB, see Section 22.7.3) with program PRETAB. Program
STDPRE (”Menu>Orbits/EOP>Convert standard to precise orbits”) transforms a Bernese standard orbit
file into a precise orbit file (SP3 or SP3c). For details see Sections 5.4 and 15.2.3.
4.4.3 Utilities
You may cut or concatenate precise orbit files using program CCPREORB (”Menu>Orbits/EOP
>Cut/concatenate precise orbit files”). A main application is to merge orbits (e.g., of GLONASS
satellites) into an existing precise file (e.g., of GPS orbits). For details see Section 5.6.1.
#cP2003 12 12 0 0 0.00000000 96 d+D IGS00 FIT AIUB
## 1248 432000.00000000 900.00000000 52985 0.0000000000000
+ 36 G01G02G03G04G05G06G07G08G09G10G11G13G14G15G16G17G18
+ G20G21G23G24G25G26G27G28G29G30G31R03R05R17R18R21R22
+ R23R24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
+ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
+ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
++ 6 4 4 4 4 4 4 4 4 4 6 6 6 4 4 4 4
++ 4 4 8 5 4 10 4 4 7 4 4 6 6 6 7 7 7
++ 6 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
++ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
++ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
%c M cc GPS ccc cccc cccc cccc cccc ccccc ccccc ccccc ccccc
%c cc cc ccc ccc cccc cccc cccc cccc ccccc ccccc ccccc ccccc
%f 1.2500000 1.025000000 0.00000000000 0.000000000000000
%f 0.0000000 0.000000000 0.00000000000 0.000000000000000
%i 0 0 0 0 0 0 0 0 0
%i 0 0 0 0 0 0 0 0 0
/* CENTER FOR ORBIT DETERMINATION IN EUROPE (CODE)
/* FINAL 3-DAY ORBIT FOR SOLUTION F3 03346
/* INCLUDING PRECISE CLOCK INFORMATION
/* CLK ANT Z-OFFSET(M): II&IIA 1.023; IIR 0.000
* 2003 12 12 0 0 0.00000000
PG01 22252.704729 2376.407902 14502.762290 319.359510
PG02 5377.487705 24167.185169 -9103.791111 -237.322986
PG03 2974.001129 15989.740298 -21060.323790 69.033877
PG04 5223.202121 -14982.615260 21281.583597 -23.158298
....
PR22 16861.601077 -15402.812470 11350.630622 999999.999999
PR23 589.863846 -12330.203591 22294.322742 999999.999999
PR24 -15904.598948 -2029.360394 19828.021573 999999.999999
* 2003 12 12 0 15 0.00000000
PG01 20683.942233 3153.119024 16552.487085 319.363585
PG02 5038.132730 25143.437271 -6514.446529 -237.328117
PG03 825.435033 16996.491000 -20434.554130 69.037667
PG04 7184.568438 -13500.975887 21725.292614 -23.163830
....
EOF
Figure 4.7: Example of a SP3c file.
Bernese GPS Software Version 5.0 Page 67