摘要: |
The Automatic Identification System Analysis Package (AISAP) enablesacquisition, statistical analysis, and visualization of AutomaticIdentification System (AIS) data from historic vessel position reports. Theweb-based AISAP software allows the users to choose which data theywant to examine for a specific geographic area, time period, and vesseltype(s). Built-in features provide vessel characteristics, arrival anddeparture information within a geofenced area, vessel travel time betweentwo locations, vessel track line plots, and relative density plots of AIS datareports. AISAP accesses the Nationwide Automatic Identification Systemdatabase hosted by the United States Coast Guard. This user manualprovides training exercises for users to follow to familiarize themselveswith AISAP procedures and workflows. These training exercises alsoprovide examples of AISAP products. |