Fig. 4From: Augment BeiDou real-time precise point positioning using ECMWF dataThe 3D RMS values of BeiDou/GPS PPP results after the processing of different session length (0.5, 1, 1.5, 2, 3, 4, 5, 6 h) from the MGEX stations exhibited in Fig. 1 over a sample period from February 6 to March 8, 2016. Blue denotes the standard PPP solution, green and red represent the ECMWF-augmented PPP solution with analysis and prediction data, respectivelyBack to article page