BeiDou is a GNSS Constellation of satellites developed by China to provide PNT services worldwide, both for defense and civil usage. The constellation emits several bands signals, each one with specific use and precision levels:

  • B1l
  • B2l
  • B3l
  • B1C
  • B2a
  • B2b
Official logo of BeiDou GNSS Constellation

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