Patent ID: 8565593
Filing Date: 2013-10-22
Classification: G01B,G01C,G01V,G03B

Abstract:
1. A photographing apparatus photographing objects to be prospected to investigate a state of outcrops, comprising: a photographing unit photographing moving pictures or pictures; a plurality of laser pointers outputting laser beams toward the outcrops photographed by the photographing unit to form laser points on the outcrops, and a scale display unit setting display conditions of lines prior to the photographing so that a plurality of lines extending in parallel with each other at a predetermined distance are displayed on a photographed image, wherein each laser pointer is disposed so that the laser beams output therefrom are output in parallel with laser beams output from other laser pointers, wherein more than three laser pointers are provided and an interval between the laser pointers is differently implemented from each other, wherein the scale display unit is implemented in an analog type so that a transparent film on which the plurality of lines are displayed is disposed in front of a lens of the photographing unit, and wherein the scale display unit controls a number of lines to be displayed on photographed images.