Multiplatform Instantaneous GNSS Ambiguity Resolution for Triple- and Quadruple-Antenna Configurations with Constraints

Table 4

Simulation results: single-frequency, single-epoch overall success rates for two baselines or three baselines using zero (C = 0), one (C = 1, i.e., triple-antenna configuration), or two (C = 2, i.e., quadruple-antenna configuration) constrained baselines.

𝑁𝑆𝑉	#𝐶	𝜎𝜙[mm]=3			𝜎𝜙[mm]=1
		𝜎𝑝[cm]			𝜎𝑝[cm]
		30	15	5	30	15	5
	0	Uncoupled 𝑃(𝑎12=𝑎12,𝑎̌23=𝑎23)
	1	Optimal 𝑃(𝑎̌12=𝑎12,𝑎̌23=𝑎23)
	2	Optimal 𝑃(𝑎̌12=𝑎12,𝑎̌23=𝑎23,𝑎̌34=𝑎34)
5	0	0.02	0.17	0.86	0.05	0.27	0.95
	1	0.04	0.25	0.93	0.09	0.36	0.98
	2	0.06	0.38	0.98	0.15	0.52	1.00
6	0	0.24	0.66	0.97	0.49	0.87	1.00
	1	0.36	0.79	0.99	0.59	0.92	1.00
	2	0.53	0.92	1.00	0.74	0.97	1.00
7	0	0.50	0.80	1.00	0.75	0.93	1.00
	1	0.61	0.89	1.00	0.81	0.97	1.00
	2	0.74	0.96	1.00	0.89	0.99	1.00
8	0	0.86	0.95	1.00	1.00	1.00	1.00
	1	0.92	0.97	1.00	1.00	1.00	1.00
	2	0.97	0.99	1.00	1.00	1.00	1.00