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Resolution: standard / high Figure 8.
Sample Vignettes from the Vignette Generator (a) Routine Patrolling: Coast guard vessels,
helicopters, and satellite images are used to patrol and monitor the area of interest;
(b) Search and Rescue: A fishing boat in a distress situation is located southeast
of the Gulf Islands in the Strait of Georgia, and a coast guard vessel and a helicopter
are performing SAR operation; (c) Rendezvousing: Suspicious offshore activities between
a cargo ship and two zodiacs are observed roughly 50 kilometres northwest of Port
Hardy; (d) Traffic Area: There are a number different kinds of vessels (including
fishing boats, sailing boats, passenger vessels, cargo vessels, and tankers) operating
in the area of interest.
Shahir et al. Security Informatics 2012 1:4 doi:10.1186/2190-8532-1-4 |
