Method and device for assisting tunnel site area construction based on three-dimensional remote sensing technology

The invention discloses a method for assisting tunnel site area construction based on a three-dimensional remote sensing technology. The method comprises the following steps of acquiring a high-definition three-dimensional remote sensing image of a tunnel site construction area through an aerial photographing device; interpreting a geological structure in the tunnel site construction area in detail through the obtained three-dimensional remote sensing image, and establishing the parameter information of the position, the trend, the inclination angle, the depth, the scale and the karst cave ofthe fault; and analyzing the possible influence on the tunnel site area construction by the geological structure in the tunnel site construction area according to an interpretation result on the geological structure, predicting the risk and establishing corresponding response measures for a prediction result. The method disclosed by the invention is short in time and capable of saving manpower andmaterial resources, and m