181231 220000 : QUALCO RMS_GeomOrb_Diff  radial = 43.7 mm, along-track = 18.3 mm, cross-track = 22.9 mm, 3D = 52.6 mm, nepoch = 1571
181231 220000 : QUALCO Mean_GeomOrb_Diff radial = -4.8 mm, along-track = -0.2 mm, cross-track = -17.4 mm, nepoch = 1571
