| 摘要 |
PROBLEM TO BE SOLVED: To provide an airborne survey method allowing a three-dimensional shape corresponding to the size of each of various objects and the distance to an object to be acquired only with an airborne survey device, without setting a leveling rod and reference point to a survey object, by using a parallel stereoscopic camera instead of the leveling rod.SOLUTION: In the airborne survey method, a stereoscopic camera 3, a monocular camera 6 for survey having an angle and azimuth meter 7, and an injector of reflective paint are attached to a model aircraft via a vibration-proof mechanism, a survey object is photographed, a survey object of any size is surveyed at a required accuracy by applying an image correlation method to the photographed image without manually setting a leveling rod to the survey object, and an image is pasted without manually setting a reference point to the survey object. |
