The consumer grade receiver also evaluated was U-blox M8N Multi-GNSS which also received GPS, GLONASS, and QZSS. Three type of GNSS satellites were compared which GPS, GPS+GLONASS+QZSS [GNSS(GLO)] and GPS+BDS+QZSS [GNSS(BDS)]. The receiver ran on 5-Hz update rate and filter was set to automotive application and the output were manipulated. The result might not good as sub-meter accuracy in true position but in this applications accuracy in velocity is more important. Racelogic VDO VBOX Pro was used to record the VDO footage and 10-Hz of GPS acquisition for analysis. The test was performed using a utility vehicle (Figure 2) with the specifications listed in Table 1.