Diagram of possible sound wave paths in water. Wave-path O-C-E came close to describing refractive path of sound in SOFAR layer . Sound path model developed in 1930’s for radio acoustic ranging work. Didn’t yet understand the channeling effect of the velocity minimum. Furthest RAR use was out to 206 miles offshore in 1925
Photo Category: Oceanography - Pre-1950 - Physical
Photo Date: 1934
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| Added On | 18th October 2015 |
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