Table 3 Design parameters of LEO constellations with different scales.

From: Synergistic augmentation of BDS PPP-B2b: integrating LEO constellations and wide-lane ambiguity resolution for instantaneous convergence

Parameter

Scheme 1

Scheme 2

Number of Satellites

96

144

Orbital Altitude

1000 km

1000 km

Orbit Type

Hybrid Orbit (Polar + Dual Inclined)

Hybrid Orbit (Polar + Triple Inclined)

Constellation Composition

Polar Orbit (90°): 4 planes × 12 satellites/plane

Inclined Orbit (40°): 2 planes × 12 satellites/plane

Inclined Orbit (55°): 2 planes × 12 satellites/plane

Polar Orbit (90°): 6 planes × 12 satellites/plane

Inclined Orbit (35°): 2 planes × 12 satellites/plane

Inclined Orbit (50°): 2 planes × 12 satellites/plane

Inclined Orbit (65°): 2 planes × 12 satellites/plane