Fig. 12From: Multi-GNSS clock combination with consideration of inconsistent nonlinear variation and satellite-specific biasPositioning error in the earth, north, and up components of multi-GNSS integrated PPP in static mode on January 1, 2018 for station STK2. ‘RAW’ indicates the PPP results using combined clocks without consideration of ASB and nonlinear variations, and the values in different colors indicate the RMS of position residualsBack to article page