{
  "$type": "site.standard.document",
  "description": "Method for navigating using a navigation device with a memory for storage of street map data in two formats: an overview map and detailed maps in a larger scale. Both maps are shown on a display simultaneously and a navigation computer and graphics control unit are used to control the movement of a…",
  "path": "/patents/1096029",
  "publishedAt": "2003-05-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3614",
    "HARMAN BECKER AUTOMOTIVE SYS [DE]"
  ],
  "textContent": "Method for navigating using a navigation device with a memory for storage of street map data in two formats: an overview map and detailed maps in a larger scale. Both maps are shown on a display simultaneously and a navigation computer and graphics control unit are used to control the movement of a detailed map as virtual cross wires are moved over the display. An Independent claim is made for a navigation unit with a display in which an enlarged map section can be moved over the detailed map in conjunction with the movement of virtual cross wires.",
  "title": "Navigation device and navigation method using the navigation device"
}