Method for detecting AIS messages

摘要

The method for detecting AIS messages involves providing digital data representing signals received by a satellite on at least one AIS channel, and identifying a candidate message in the digital data by correlating the digital data with a hypothetical fragmentary message, the hypothetical fragmentary message includes at least one AIS message fragment which is dependent on transmission time and/or transmitter position and which is determined with the assistance of a database of AIS transmitters.