Surveying system, surveying method, and surveying program

A surveying system for processing surveying data, the surveying data including data that is obtained by a surveying device and data that is obtained by an unmanned aerial vehicle (UAV), the surveying device having a first camera and a combination of a laser scanner and a total station, in which relationships of exterior orientation parameters between the first camera, the laser scanner, and the total station are preliminarily known, the UAV being mounted with a second camera, the surveying system comprising a processor or circuitry that is configured to:

• receive image data of photographic images taken by the first camera and the second camera;
• receive laser scanning data obtained by the laser scanner;
• generate a first 3D model of an object that is subjected to laser scanning, on the basis of the laser scanning data obtained in laser scanning;
• and
• perform mapping,
• wherein, while the UAV is flying, the surveying device positions the UAV by using the total station, and
• wherein the mapping involves mapping the photographic images taken by the second camera, on the first 3D model, on the basis of the result of positioning of the UAV by the total station.

A surveying system for processing surveying data, the surveying data including data that is obtained by a surveying device and data that is obtained by an unmanned aerial vehicle (UAV), the surveying device having a first camera and a combination of a laser scanner and a total station, in which relationships of exterior orientation parameters between the first camera, the laser scanner, and the total station are preliminarily known, the UAV being mounted with a second camera, the surveying system comprising a processor or circuitry that is configured to:

• receive image data of photographic images taken by the first camera and the second camera;
• receive laser scanning data obtained by the laser scanner;
• generate a first 3D model of an object that is subjected to laser scanning, on the basis of the laser scanning data obtained in laser scanning;
• and
• perform mapping,
• wherein, while the UAV is flying, the surveying device positions the UAV by using the total station, and
• wherein the mapping involves mapping the photographic images taken by the second camera, on the photographic image taken by the first camera, on the basis of the result of positioning by the total station.