{
  "$type": "site.standard.document",
  "description": "The method involves determining a position of a landing point by a movement compensated, aircraft-supported head-up display system (3) during a landing approach. The landing point is represented in the head-up display system by producing an external view-conform symbols on a ground surface…",
  "path": "/patents/995667",
  "publishedAt": "2012-11-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C23/005",
    "EADS DEUTSCHLAND GMBH [DE]"
  ],
  "textContent": "The method involves determining a position of a landing point by a movement compensated, aircraft-supported head-up display system (3) during a landing approach. The landing point is represented in the head-up display system by producing an external view-conform symbols on a ground surface. Production or computation of the ground surface is based on measurement data of an aircraft-supported three dimensional (3D) sensor (9). Production of 3D measurement data of the ground surface and determination of the landing point are carried out relative to an aircraft-fixed co-ordinate system (2).",
  "title": "Method for supporting a pilot when landing an aircraft in case of restricted visibility"
}