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Analysis Coordinator tips for using IGS products


The links below address some frequently asked questions regarding the generation and use of IGS products.

General IGS Product Information

GNSS Constellation Information 

File Formats 

Terrestrial Reference Frame 

SP3 Satellite Files 

Antenna Information 

Inter-Signal Code Biases 

RINEX Conversion Software 

Recent Changes, Announcements, Notices, & Reports 

Miscellaneous advice and information for ACs