{
  "$type": "site.standard.document",
  "description": "The navigation system has a satellite navigation receiver (12) for delivering satellite navigation data and an inertia measuring device (34-38) providing inertia data which is combined with the satellite navigation data in a Kalman filter (42). The satellite provides controlled modification of the…",
  "path": "/patents/1111266",
  "publishedAt": "2001-08-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/165",
    "BODENSEEWERK GERAETETECH [DE]"
  ],
  "textContent": "The navigation system has a satellite navigation receiver (12) for delivering satellite navigation data and an inertia measuring device (34-38) providing inertia data which is combined with the satellite navigation data in a Kalman filter (42). The satellite provides controlled modification of the satellite navigation data, decoded via a decoder (60) within the satellite navigation receiver, for controlling the function of the Kalman filter.",
  "title": "Navigation system"
}