METHOD AND DEVICE FOR CONTROLLING DREDGING OF DREDGER

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for controlling the dredging of a dredger, in which the depth of a sea-bottom surface can be dredged constantly on the basis of the measured depth data of the sea-bottom surface. SOLUTION: The depth data of a sea-bottom surface 16 measured by a measuring ship, etc., are mapped, and a scheduled channel SC is set from the mapped data while the scheduled channel SC set from a map 22 is set. Depth changing data 23 along the scheduled channel SC set from the map 22 are cut out at that time, and the dredger 10 is controlled on the basis of the depth changing data 23.