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                              IGS DATA CENTER
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Short  Name                : GA

Institution                : Geoscience Australia

Function within IGS        : Data Centre

Mail Address               : P.O. Box 378, canberra ACT 2616, Australia

Contact                    : Bob Twilley 
                            
Telephone                  : +61 2 62499066
                             
Fax                        : +61 2 62499929
                            
E-Mail                     : bob.twilley@ga.gov.au 

Backup Contact             :  Paul Digney

Backup Telephone           :  +61 2 62499031

Backup E-Mail              :  paul.digney@ga.gov.au

Internet Address           : ftp.ga.gov.au
                            
Telnet Access              : NO
                            
FTP Access                 : YES - anonymous only
                            
Other Access Methods       : WEB
                            
Access Restrictions        : N/A
                            
Computer/Operating System  : Sun OS4.1.3
                            
Amount of data on line     : 16 Stations - four+ years
                            
Access to off-line data    : On request
                            
Other Important Information: Home page
                             http://www.ga.gov.au/nmd/geodesy/argn/

                            
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                          DIRECTORY STRUCTURE
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Directory                 Filenames           Description
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gpsdata/yyddd/           ssssddd0.yyo.Z       Compressed RINEX obs files
                                              for stations 'ssss', 
                                              day 'ddd', year 'yy'

                         brdcddd0.yyn.Z       Compressed RINEX nav files
                                              for station brdc (compiled from
                                              all available stations), 
                                              day 'ddd', year 'yy'

gps3/rinex/yyy           ssssddd0.yyd.gz      Gzipped compact RINEX obs
                                              files for stations 'ssss',
                                              day 'ddd', year 'yy'


                         brdcddd0.yyn.gz      Gzipped RINEX nav files
                                              for station brdc (compiled from
                                              all available stations), 
                                              day 'ddd', year 'yy'

gps2/igex/data/yyy       ssssddd0.yyd.gz      Gzipped compact GPS/GLONASS
                                              RINEX obs files for stations
					      'ssss', day 'ddd', year 'yy'


                         sssddd0.yyn.gz       Gzipped RINEX nav files
                                              for stations 'ssss', 
                                              day 'ddd', year 'yy'



                         sssddd0.yyg.gz       Gzipped RINEX Glonass nav files
                                              for stations 'ssss', 
                                              day 'ddd', year 'yy'

nrtdata/yyddd/hh         ssssdddh.yyt.Z       Compressed compact RINEX hourly data
                                              files for station 'ssss',
                                              day 'ddd', year 'yy', hour 'h'
                                              (a-x), and file type t (n or d,
                                              defined as above) in 
                                              subdirectories by hour 'hh' 
                                              (00-23)

Updated:  04-Aug-2003
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