Measurement and analysis method for offshore wind power major-diameter single pile production process data

The invention discloses a measurement and analysis method for offshore wind power major-diameter single pile production process data. The measurement and analysis method comprises the following stepsof arranging each corresponding scanning site; placing target balls; on each scanning site, carrying out leveling operation of a laser scanner, and finishing data scanning; splicing all point cloud data in the same scene, and outputting a file of a point cloud data format; in BIM software, constructing a single-pile model; importing the single-pile model into reverse engineering software, and establishing a data extraction template for each production link; using the corresponding data extraction template to test a data extraction function, and forming a template library; establishing a serverside; sending each file of the point cloud data format to the server side; and by aiming at each file of the point cloud data format, calling the corresponding data extraction template in the template library by the server si