Keyword Analysis & Research: what is ionosphere propagation delay error

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is ionosphere propagation delay error	0.95	0.8	1145	25	42
what	0.95	0.3	3577	99	4
is	0.09	0.9	7052	40	2
ionosphere	1.87	0.7	6895	77	10
propagation	0.04	0.6	6922	19	11
delay	0.98	1	1438	87	5
error	0.95	0.3	1953	48	5

Keyword	CPC	PCC	Volume	Score
what is ionosphere propagation delay error	1.31	0.3	8521	74
ionosphere propagation delay error	1.52	0.7	7784	100
ionospheric delay in gps	1.99	0.1	6084	97
propagation delay occurs in pmos or nmos	0.96	0.1	3920	61
wave propagation in the ionosphere	1.2	0.1	4079	13
broadcast ionosphere model error factor	1.15	0.4	113	92