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The aim of this paper is to provide additional information about the performance of the SC EXCELL model, specifically when applied to the prediction of rain attenuation in equatorial and tropical regions. The model generates a long-term rain attenuation Cumulative Distribution Functions (CDF) that separately accounts for stratiform and convective precipitation. The model assessment in estimating attenuation...
Furuno FQ-80 Scientific Echo Sounder can be performed on dual-frequency capabilities, 38 kHz and 120 kHz, as an individually or simultaneously. Measurement of target strength (TS) for Selar boops (Oxeye scad) had been deployed using FQ-80 on 228 dB and 236 dB of source level (SL) at low and high frequency, respectively. The fish were sited in the net cage at the bottom of the vessel. TS value, depth,...
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