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Ocean
Imaging utilizes real-time satellite and aerial data in support
of "SAR" operations on land and sea. This example shows
an analysis produced as part of work done for the California Office
of Oil Spill Prevention and Response. Periodic beachings of dead
and oil-soiled birds north and south of San Francisco led to a
search for the source of the spilled oil. Thousands of birds died
over several months. The first task was to narrow down the possible
location of the recurring spills. We used our AVHRR and MODIS-based
current tracking techniques to explain how birds from the south
of Pt. Rayes could have washed-up on beaches north of the Point.
This and other analyses helped eliminate possible sources to the
north and narrowed the search to an area near the San Francisco
Bay mouth. The oil source eventually proved to be the wreck of
the M/V Luckenbach located approximately 30km southwest of San
Francisco Bay. About 83,000 gallons of bunker oil were subsequently
salvaged from the leaking wreck in 2002, ending the mysterious
spillages.
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