{
  "$type": "site.standard.document",
  "description": "The present invention provides a technique with which a cross-sectional view assumed by a worker can be easily prepared. A surveying assistance device (50) reads design information including center point data and constituent point data of a route, in which a cross-section including a center point…",
  "path": "/patents/1399567",
  "publishedAt": "2025-11-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C15/00",
    "TOPCON CORP [JP]"
  ],
  "textContent": "The present invention provides a technique with which a cross-sectional view assumed by a worker can be easily prepared. A surveying assistance device (50) reads design information including center point data and constituent point data of a route, in which a cross-section including a center point, the cross-section being orthogonal to the route is set, acquires position information indicating a current position of a surveyed device with a predetermined period, creates a plan view and a cross-sectional view of the route from the design information, and displays the plan view and the cross-sectional view on a terminal screen unit (51), records the acquired position information and survey information calculated from the position information in a terminal storage unit (53) as observation point data on the cross-section, displays an observation point data list in which the observation point data is arranged as data placed in order and an observational cross-section displaying positions of observation points on the cross-sectional view on the terminal screen unit (51), makes the display order of the observation point data in the observation point data list rearrangeable following a command from a terminal operation unit (52), and displays a connection line connecting the observation points on the observational cross-sectional view following the display order.",
  "title": "SURVEYING ASSISTANCE PROGRAM, SURVEYING ASSISTANCE DEVICE, SURVEYING ASSISTANCE METHOD, AND SURVEYING ASSISTANCE SYSTEM"
}