{
  "$type": "site.standard.document",
  "description": "There is provided a navigation device comprising registration means for registering an index designated by a user's operation and data of a spot coordinate in association with each other, and display means for displaying a plurality of registered indexes as a list, the display means displaying…",
  "path": "/patents/1097638",
  "publishedAt": "2003-03-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/3682",
    "SONY CORP [JP]"
  ],
  "textContent": "There is provided a navigation device comprising registration means for registering an index designated by a user's operation and data of a spot coordinate in association with each other, and display means for displaying a plurality of registered indexes as a list, the display means displaying, together with the list, a digital map of a spot coordinate corresponding to an active index selected from the indexes. A digital map display system and a digital map displaying method are also provided.",
  "title": "Navigation device, digital map display system, digital map displaying method in navigation device, and program"
}