Results 1 to 10 of about 58,015 (253)
Maximum Likelihood Deconvolution of Beamformed Images with Signal-Dependent Speckle Fluctuations from Gaussian Random Fields: With Application to Ocean Acoustic Waveguide Remote Sensing (OAWRS) [PDF]
Remote Sensing, 2016 Wide area acoustic remote sensing often involves the use of coherent receiver arrays to determine the spatial distribution of sources and scatterers at any instant. The resulting acoustic intensity images are typically corrupted by signal-dependent noise
Ankita D. Jain, Nicholas C. Makris
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Plankton Distribution Analysis with Underwater Acoustic Remote Sensing [PDF]
BIO Web of ConferencesHydroacoustic methods are rapidly growing as a key technique in marine ecology, particularly for efficient and non-invasive monitoring of plankton and fish.
A Abdullah, Pratomo D.G., Khomsin
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Sensors, 2021 Microphones have been extensively studied for many decades and their related theories are well-established. However, the physical presence of the sensor itself limits its practicality in many sound field control applications.
Tong Xiao +3 more
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Remote Sensing, 2021 Norwegian spring-spawning herring are a critical economic resource for multiple nations in the North Atlantic and a keystone species of the Nordic Seas ecosystem.
Daniel Duane +2 more
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Remote Sensing, 2023 The bowhead whale is a vital component of the maritime environment. Using deep learning techniques to recognize bowhead whales accurately and efficiently is crucial for their protection. Marine acoustic remote sensing technology is currently an important
Rui Feng +6 more
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Remote Sensing, 2021 Attenuation from fish can reduce the intensity of acoustic signals and significantly decrease detection range for long-range passive sensing of manmade vehicles, geophysical phenomena, and vocalizing marine life.
Daniel Duane +4 more
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Rancang Bangun Transmitter dan Receiver untuk Sistem Komunikasi Akustik Bawah Air
Jurnal Rekayasa Elektrika, 2020 Since 2016 acoustic detection technology for marine resources had been developed which was relatively simple and sophisticated, namely Ocean Acoustic Waveguide Remote Sensing.
Henry Manik +2 more
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A Sound Velocity Prediction Model for Seafloor Sediments Based on Deep Neural Networks
Remote Sensing, 2023 The acoustic properties of seafloor sediments have always been important parameters in sound field analyses and exploration for marine resources, and the accurate acquisition of the acoustic properties of sediments is one of the difficulties in the study
Zhengyu Hou, Jingqiang Wang, Guanbao Li
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Remote acoustical sensing of ocean parameters [PDF]
The Journal of the Acoustical Society of America, 1976 We have conducted some measurements preliminary to the possible establishment of an environmental acoustic array off California. Some simultaneous two-way transmissions with sources and receivers at approximately 1 km depth and separated by 25 km will be discussed.
Walter H. Munk, Peter F. Worcester
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What does Atlantic Forest soundscapes can tell us about landscape?
Ecological Indicators, 2021 The ecoacoustics approach for environmental recordings analysis is used to understand and identify big ecological patterns related to different sound sources, like animals, humans and the environment itself.
Marina D.A. Scarpelli +2 more
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