Fig. 3From: Precise orbit determination of Haiyang-2D using onboard BDS-3 B1C/B2a observations with ambiguity resolutionSky view of the BDS-3 satellites in orbital plane B (left) and in other planes (right) before (top) and after (bottom) the yaw flipping of Haiyang-2D. The azimuth angle of 0 represents the orientation of the +X axis in the SRFBack to article page