Shallow Water Operations
Several new technologies will be needed for shallow-water naval operations. Since acoustic sensors (i.e., passive hydrophones and active sonar) perform less effectively in shallow waters than in the open seas, there is a strong pressure to develop additional sensors.
One family of techniques, which will require electro-optical sensors to detect, is bioluminescence: light generated by the movement of a vessel through plankton and other marine life. Another family, which may be solved with electro-optical methods, radar, or a combination, is detecting wakes of surface vessels, as well as effects on the water surface caused by underwater vessels and weapons.
Read more about this topic: Electro-optical MASINT
Famous quotes containing the words shallow, water and/or operations:
“Trench stinks of shallow buried dead
Where Tom stands at the periscope,
Tired out. After nine months he’s shed
All fear, all faith, all hate, all hope.”
—Robert Graves (1895–1985)
“I pray thee, cease thy counsel,
Which falls into mine ears as profitless
As water in a sieve.”
—William Shakespeare (1564–1616)
“It may seem strange that any road through such a wilderness should be passable, even in winter, when the snow is three or four feet deep, but at that season, wherever lumbering operations are actively carried on, teams are continually passing on the single track, and it becomes as smooth almost as a railway.”
—Henry David Thoreau (1817–1862)