{
  "$type": "site.standard.document",
  "description": "Method for aerial image acquisition with an unmanned and controllable aircraft with a camera, in particular a drone, during a flight movement of the aircraft with continuous determination of a camera position and an orientation of an optical camera axis and acquisition of an aerial image series…",
  "path": "/patents/969016",
  "publishedAt": "2014-10-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C11/02",
    "LEICA GEOSYSTEMS AG [CH]"
  ],
  "textContent": "Method for aerial image acquisition with an unmanned and controllable aircraft with a camera, in particular a drone, during a flight movement of the aircraft with continuous determination of a camera position and an orientation of an optical camera axis and acquisition of an aerial image series. For each aerial image (21a-b) of the aerial image series, the acquisition of the respective aerial image (21a-b) is triggered when the aircraft flies through a respective image trigger region (33), wherein the position of the respective image trigger region (33) is determined at least by a trigger position assigned to the respective image trigger region (33) in a flight plan, and is triggered depending on the orientation of the camera axis when flying through the respective image trigger region (33) with respect to meeting a defined maximum angular deviation relative to a predetermined spatial orientation.",
  "title": "Control of an image triggering system for taking aerial photographs in nadir alignment for an unmanned aircraft"
}