TABLE 2

Average STDs and MDEVs of the Relative Clock Errors Between GRACE C and D for December 1–7, 2019

GNSS ProductRD BLSKN BLSKN SLSPCV SLS
Average STD (ns)
CNES RT0.0330.0760.1980.158
IGS UR0.2940.3980.6450.159
BRDC1.2881.8042.8540.184
Average MDEV at 120 s
CNES RT3.4 × 10−143.6 × 10−134.9 × 10−121.3 × 10−12
IGS UR1.8 × 10−121.5 × 10−122.4 × 10−121.3 × 10−12
BRDC6.5 × 10−126.6 × 10−127.8 × 10−121.5 × 10−12
Average MDEV at 1200 s
CNES RT8.6 × 10−152.9 × 10−142.5 × 10−131.5 × 10−13
IGS UR6.3 × 10−141.7 × 10−134.6 × 10−131.5 × 10−13
BRDC2.9 × 10−138.6 × 10−131.9 × 10−121.9 × 10−13
Average MDEV at 12000 s
CNES RT2.8 × 10−156.4 × 10−151.3 × 10−148.0 × 10−15
IGS UR3.3 × 10−143.8 × 10−145.7 × 10−148.1 × 10−15
BRDC1.2 × 10−131.6 × 10−132.3 × 10−139.2 × 10−15