APPARATUS AND METHOD FOR PROCESSING MISSING AIS SIGNAL USING MULTIPLE IMPUTATION PROCEDURE

摘要

The present invention relates to an apparatus and method for processing missing AIS signals using multiple imputation, and a vessel based on the frequency of the paths that the vessels have passed by analyzing location information included in the AIS signal received from each of the vessels. When a moving matrix is generated and a ship with a missing position between the first position information and the second position information is detected, the position information determined between the first position information and the second position information is estimated using a multiple replacement technique. To deal with the missing.