| 摘要 |
A method of photographing from a helicopter, comprising the steps of drilling a photographing hole in the bottom of a body of a helicopter, installing a photographing camera inside the helicopter, supporting the camera rotatably and/or tiltably, supporting a finder camera rotatably with an operating handle, receiving image signals from the finder camera, setting the orientation of an object with respect to a TV screen to a desired direction by rotating the operating handle while observing an image displayed on a monitor TV, reading the rotating angle of the operating handle at that time, and rotating the axis of the photographing camera through an angle equal to the rotating angle. |
