T-SPP: Improving GNSS Single-Point Positioning Performance Using Transformer-Based Correction

Table 3

Performance of different methods.

Methods	1σ (m)	2σ (m)	RMS (m)	Positioning availability (%)
T-SPP	16.33	23.32	18.01	100
FGO	35.40	54.29	30.92	100
RTKLIB	37.12	73.22	34.60	60.84
DNN	34.71	66.84	34.18	60.84