TABLE 3

Summarized information of the 3DMA GNSS method evaluated

3DMA GNSS algorithm	Abbreviation	Symbol of the score at j-th candidate, S_j,*	Related section or equation
1. Shadow matching (Groves et al., 2020)	SDM	S_j,SDM	2.2
2. Skymask 3DMA (Ng et al., 2020a)	SKY	S_j,SKY	2.3, 2.3.1, 2.3.2
3. Likelihood-based ranging GNSS (Groves et al., 2020)	LBR	S_j,LBR	2.3, 2.3.1, 2.3.3
4. Ranging-based 3DMA (RNG), integrate SKY and LBR	SKY+LBR	S_j,RNG	2.4(15)
5. Integrate SKY and SDM	SKY+SDM	S_j,SKY+SDM
6. Integrate LBR and SDM	LBR+SDM	S_j,LBR+SDM
7. Integrate all 3DMA GNSS algorithm	SKY+LBR+SDM	S_{j,SKY+LBR+SDM}