Sound-Speed Prediction as a Function of Temperature at Discrete Depths in the Bay of Bengal

Through regression analysis, temperature dependent relationships are developed to predict sound-speed. at discrete depths in the Bay of Bengal, thereby demonstrating the feasibility of sound-speed prediction through polynomial expressions in temperature disregarding salinity variations. A separate regression equation is develbped for the historical sound-speed and temperature data at the standard depths upto 250 m. At specific depths and in the given geographic area in the Bay of Bengal (5-8" N, 90-93" E) polynomials of temperature are proved to be a precise way to predict sound-speed