Joint L-/C-Band Code and Carrier Phase Linear Combinations for Galileo

Table 4

Ionosphere-free code-only combinations with minimum noise − and −

−	𝜎𝜌(E1)	C1	C2	C3	C4	=𝜎𝜌(C1)
						(cm)
2.338	=⋯=1.338	0	0	0	0	46.78
0.398	𝜎𝜌(C4)=20cm0.278	0.879	0	0	0	19.31
0.217	𝜎𝜌(E5)=1cm.0.179	0.481	0.481	0	0	14.27
0.150	E10.142	0.331	0.331	0.331	0	11.84
0.114	E50.122	0.252	0.252	0.252	0.252	10.34