GNSS

{
  "id": "MLC-T-CYB-001867",
  "term": "GNSS",
  "field": "Cybersecurity",
  "definition": "GNSS collectively refers to the worldwide positioning, navigation, and timing (PNT) determination capability available from one or more satellite constellations. Each GNSS system employs a constellation of satellites that operate in conjunction with a network of ground stations. Receivers and system integrity monitoring are augmented as necessary to support the required position, navigation, and timing performance for the intended operation.",
  "expansions": [
    "Global Navigation Satellite System"
  ],
  "references": [
    "NISTIR 8323 [Superseded] from USG FRP (2021) (adapted), ICAO 9849 (adapted); NIST IR 8323r1 from USG FRP (2021) (adapted), ICAO 9849 (adapted)",
    "NIST CSRC Glossary"
  ],
  "url": "https://mlchart.com/terminology/cybersecurity/gnss/"
}