Daily

Path pattern
  • ftp://igs.ensg.eu/pub/igs/data/ [year] / [GPS-week] / [ssssddd0.yyt.zip]
  • ftp://igs.ign.fr/pub/igs/data/ [year] / [GPS-week] / [ssssddd0.yyt.zip]
Filename pattern [ssss][ddd]0.[yy][t].[zip]
Details
  • ssss : Station acronym
  • ddd : GPS day
  • 0 : For daily data
  • yy : Last two figures of current year
  • t : File type
  • zip : Compression type
Example abpo3250.11n.Z

Hourly

Path pattern
  • ftp://igs.ensg.eu/pub/igs/data/hourly/ [year] / [GPS-week] / [ssssdddh.yyt.zip]
  • ftp://igs.ign.fr/pub/igs/data/hourly/ [year] / [GPS-week] / [ssssdddh.yyt.zip]
Filename pattern [ssss][ddd][h].[yy][t].[zip]
Details
  • ssss : Station acronym
  • ddd : GPS day
  • h : Hour
  • yy : Last two figures of current year
  • t : File type
  • zip : Compression type
Example darw312f.11d.Z

Highrate

Path pattern
  • ftp://igs.ensg.eu/pub/igs/data/highrate/ [year] / [GPS-week] / [ssssdddhmm.yyt.zip]
  • ftp://igs.ign.fr/pub/igs/data/highrate/ [year] / [GPS-week] / [ssssdddhmm.yyt.zip]
Filename pattern [ssss][ddd][h][mm].[yy][t].[zip]
Details
  • ssss : Station acronym
  • ddd : GPS day
  • h : Hour
  • mm : Initial minutes within the hour
  • yy : Last two figures of current year
  • t : File type
  • zip : Compression type
Example crfp285d45.11n.Z

File types details

o Observation file n GPS navigation file
d Compressed observation file l GALILEO navigation file
m Meteorological file g GLONASS navigation file
s Summary file p Mixed GNSS navigation file
c Clock file

Hours description convention ("h")

0 For daily data
a 1st hour of the day (00h-01h)
b 2nd hour of the day (01h-02h)
... ...
x 24th hour of the day (23h-24h)

Compression recommended extensions

  All O.S. UNIX VMS DOS
Observations .yyO .yyO.Z .yyO_Z .yyY
Hatanaka compressed observations .yyD .yyD.Z .yyD_Z .yyE
GPS Navigation .yyN .yyN.Z .yyN_Z .yyX
GLONASS Navigation .yyG .yyG.Z .yyG_Z .yyV
Galileo Navigation .yyL .yyL.Z .yyL_Z .yyT
Mixed GNSS navigation .yyP .yyP.Z .yyP_Z .yyQ
Meteorological files .yyM .yyM.Z .yyM_Z .yyW
Clock files .yyC .yyC.Z .yyC_Z .yyK