NASA will be performing network maintenance on Thursday, May 13 from 3:00pm - 8:00pm (1900 UTC - 0000 UTC). You may experience network difficulties accessing ALL CDDIS services. You may experience outages as long as 15 minutes and multiple short (several minute) intermittent outages as well during the maintenance window.
Related data and information links
- International GNSS Service (IGS)
- IGS Tracking Stations
- IGS Analysis Centers
- IGS Data Centers
- IGS Analysis Center Coordinator (ACC) web sites
- IGS Real-Time Service (RTS)
- IGS Multi-GNSS Experiment (MGEX), including satellite information
- GNSS system status information
- IGS data and product formats
- RINEX Version 2.11
- RINEX Version 3.03
- NOAA's Continuously Operating Reference Stations (CORS)
- UNAVCO
- GPS Seamless Archive Center (GSAC)
- Russian GLONASS Home Page
- International GLONASS Experiment (IGEX-98)
- Interactive GPS Calendar
- Earth orientation animations
Responsible NASA Official: Patrick Michael
Web Curator: Lori J. Tyahla
Last modified date: Mar 24, 2020
Web Curator: Lori J. Tyahla
Last modified date: Mar 24, 2020