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Journal of Sensors
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2020
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Article
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Tab 3
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Research Article
Performance of Tightly Coupled Integration of GPS/BDS/MEMS-INS/Odometer for Real-Time High-Precision Vehicle Positioning in Urban Degraded and Denied Environment
Table 3
Mean DOPs of GPS+BDS for 10° to 35° cut-off elevation angles.
Cut-off angle (°)
10
15
20
25
30
35
PDOP
1.3000
1.3000
1.8000
2.0356
2.5222
3.6000
HDOP
0.6000
0.6000
0.8000
0.8000
0.9000
1.1000
VDOP
1.1000
1.1000
1.6072
1.8761
2.3750
3.4000