Towards the possibility to combine LOFAR and GNSS measurements to sense ionospheric irregularities | Journal of Space Weather and Space Climate

Topical Issue - Ionospheric plasma irregularities and their impact on radio systems

Open Access

Table 2

Correlation coefficients between LOFAR S₄ and GNSS S₄ for each case and source.

	CasA	CygA	CasA	CygA
	Case 87/2017		Case 90/2017
GPSL1	0.04	0.03	0.08	0.10
GPS L2	0.02	0.02	0.05	0.07
GLONASS L1	0.05	0.04	0.08	0.11
GLONASS L2	0.05	0.04	0.09	0.13
GALILEO L1	0.01	0.01	0.08	0.09
GALILEO L2	0.01	0.01	0.03	0.04
	Case 271/2017		Case 275/2017
GPS L1	0.16	0.26	0.06	0.07
GPS L2	0.19	0.31	0.05	0.06
GLONASS L1	0.23	0.36	0.07	0.09
GLONASS L2	0.26	0.42	0.07	0.09
GALILEO L1	0.00	0.02	0.02	0.04
GALILEO L2	0.00	0.02	0.02	0.03

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