NASA will be performing maintenance on Thursday, May 16 from 7:00am - 10:00am EDT (1200 UTC - 1500 UTC). You may experience difficulties accessing ALL CDDIS services. You may experience outages as long as 30 minutes and multiple short (several minute) intermittent outages as well during the maintenance window. If you experience problems outside this window, contact support-cddis@earthdata.nasa.gov.

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Other activities at KPGO

KPGO currently hosts a QZSS (Quasi-Zenith Satellite System) monitoring station. QZSS is a system of Japanese satellites in near-zenith orbits. The satellites can be used in conjunction with GNSS satellites for positioning and navigation.