Recent studies demonstrate that integrating low Earth orbit (LEO) satellites with Global Navigation Satellite Systems (GNSS) significantly improves positioning precision, convergence speed, and ambiguity resolution compared to traditional GNSS-only methods.
Papers 0 and 4 directly investigate the use of low Earth orbit (LEO) satellite architectures to enhance GNSS precise point positioning (PPP), demonstrating significant improvements in convergence time, precision, and success fix rates compared to traditional GNSS methods. No retrieved papers refute this claim.