Survey data processing device, survey data processing method and survey data processing program

摘要

PROBLEM TO BE SOLVED: To efficiently remove point cloud data related to a matching target after completion of matching processing between point cloud data obtained from different viewpoints. SOLUTION: A target detection unit 103 for detecting the target from point cloud data obtained by irradiating a target including a target having a light reflection function with laser light and detecting the reflected light, and the detected target. In the position acquisition unit 106 of the target for acquiring the position, the point cloud data removal area setting unit 107 for setting the point cloud data removal area including the target based on the position of the target, and the point cloud data removal area. A survey data processing device 100 including a point cloud data removing unit 108 for removing the included point cloud data. [Selection diagram] Fig. 1