Months

Ground-Based GNSS-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) GPS daily accumulated real-time Precise Orbit Determination (POD) Clock Corrections (1-second sampling, 24-hour files) from NASA CDDIS
temporal
2025

Month	File Count
01	6
02	40
03	105
04	90
05	88
06	42
07	18
08	86
09	60
10	60
11	60
12	62