{
  "$type": "site.standard.document",
  "description": "The system (10) has a management unit (42) maintaining a zone (202) representative of the position of a runway contiguous to a centered zone. The unit is centered on the runway and a front zone (204). A peripheral zone extends partially around the centered zone and/or from the front zone. The…",
  "path": "/patents/976303",
  "publishedAt": "2014-04-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C23/00",
    "DASSAULT AVIAT [FR]"
  ],
  "textContent": "The system (10) has a management unit (42) maintaining a zone (202) representative of the position of a runway contiguous to a centered zone. The unit is centered on the runway and a front zone (204). A peripheral zone extends partially around the centered zone and/or from the front zone. The management unit includes a length defining unit (210) for dynamic definition of length of the front zone on a display (36) such as a semi-transparent head-up display, according to a vertical decision position, decision height, or decision altitude associated with selected approach of the runway. An independent claim is also included for a display method.",
  "title": "Visualisation system for aircraft approaching a landing zone and corresponding method"
}