Buried object detection device and buried object detection method

摘要

PROBLEM TO BE SOLVED: To provide a buried object detection device capable of improving the certainty of the position of a buried object. An embedded object detection device 1 is an embedded object detection device that detects an embedded object in an object by using data regarding a reflected wave of an electromagnetic wave emitted toward the object while moving on the surface of the object. The receiver 61, the buried object detector 64, and the scanning error determiner 65 are provided. The receiving unit 61 receives the data regarding the reflected wave at each timing accompanying the movement. The embedded object detection unit 64 detects the embedded object using the data regarding the reflected wave when the object travels back and forth along the same path on the surface. The scanning error determining unit 65 determines the data regarding the reflected wave in the range S in the first movement when the buried object is detected, and the range T corresponding to the range S in the second movement after the first movement. It is determined whether or not scanning is performed so as to reciprocate on the same path by comparing the data with the reflected wave of. [Selection diagram] Fig. 5