BeiDou Satellites Assistant Determination by Receiving Other GNSS Downlink Signals

Table 1

Beam coverage of BDS satellites’ antenna.

Orbits	[m]	[deg]	[deg]	[deg]
MEO	21528000	±13.5	±13.2	>13.2 or <−13.2
IGSO	35786000	±9.5	±8.7	>8.7 or <−8.7
GEO	35786000	±9.5	±8.7	>8.7 or <−8.7