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SURFACE TO UNDERWATER
Physical and Dynamic Oceanography
3
*RADIO TRANSMISSION
2
AMPLITUDE
2
DEPTH FINDING
2
DIURNAL VARIATIONS
2
EXTREMELY LOW FREQUENCY
2
FIELD INTENSITY
2
NOISE(RADIO)
2
OCEAN CURRENTS
2
OCEANOGRAPHIC SHIPS
2
PE11401N
2
PHASE
2
RADIO RECEPTION
2
RADIO SIGNALS
2
Radio Communications
2
Radiofrequency Wave Propagation
2
SALINITY
2
SUBMARINES
2
(*HYDROGRAPHIC SURVEYING
1
(*OCEAN CURRENTS
1
(*SOUND TRANSMISSION
1
(*UNDERWATER SOUND
1
ARCTIC OCEAN
1
ATLANTIC OCEAN)
1
Acoustics
1
BACKSCATTERING
1
BERING SEA)
1
BUBBLES
1
CHEMICAL PROPERTIES
1
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