المؤلفون: Hoyle, Brian

المصدر: U*X*L Encyclopedia of Water Science. 2005, v. 2, p270-273.

مصطلحات موضوعية: Remote sensing, Sound waves, Underwater exploration, Marine mammals, Electromagnetic spectrum, Surface (Geology), Electromagnetic radiation

المؤلفون: Cummer, Steven

المصدر: Wiley Encyclopedia of Telecommunications. 2003, v. 2, p758-769.

مصطلحات موضوعية: Electrical conductivity, Telecommunications systems, Underwater acoustics, Antennas (Electronics), Wave propagation, Waveguides, Finite element method, Submarines, Navigation systems, Extremely low frequency electromagnetic fields, Ionosphere, Electromagnetic radiation, Wavelength, Telecommunications transmission technologies

المؤلفون: Lerner, K. Lee

المصدر: Science and Its Times: Understanding the Social Significance of Scientific Discovery. 2000, v. 6, p538-540.

مصطلحات موضوعية: Remote sensing, Sound waves, Sonar systems, Detection equipment, Underwater navigation, Radar, Electromagnetic radiation, Radio astronomy, Submarine warfare

المصدر: McGraw-Hill Concise Encyclopedia of Science and Technology. 2005, p2300-2300.

مصطلحات موضوعية: Television equipment, Television cameras, Underwater photography, Imaging systems, CCDs (Charge coupled devices), Underwater navigation, Electromagnetic radiation