STRUCTURE WALL SURFACE PHOTOGRAPHING APPARATUS, VEHICLE, STRUCTURE WALL SURFACE PHOTOGRAPHING METHOD, AND TUNNEL WALL SURFACE PHOTOGRAPHING METHOD

摘要

To reduce time and work in structure wall surface photographing.SOLUTION: The disclosed technique is a photographing apparatus for photographing a structure wall surface. The photographing apparatus includes: an image acquisition unit for acquiring an image of a structure wall surface; a mechanism member for changing a position of the image acquisition unit within a plane that intersects a traveling direction of a mobile object; and image acquisition unit fixing means for fixing the image acquisition unit to the mechanism member at two different positions in the plane and in a direction opposed to the structure wall surface.SELECTED DRAWING: Figure 1