Strait of Georgia East Echosounder, Bioacoustic Deployed 2014-03-09

The ASL Zooplankton Acoustic Profiler 1008 was deployed on 2014-03-09 at Strait of Georgia East. Strait of Georgia East refers to an eastern area of the Strait of Georgia. This device is a Echosounder, Bioacoustic. Echosounders are used to measure acoustic backscatter as a proxy for detecting zooplankton, fish, bubbles or other particles in the water-column. An echosounder has one or more transducers which emit acoustic pulses at a particular frequency. When the pulses strike animals or other objects in the water, echoes are produced, which can be detected and converted by the transducers back into electrical signals. Software is then used to determine distances, sizes, concentrations and movements of organisms and other objects in the water. It was deployed on a fixed platform. Data from this deployment were archived and made available through Ocean Networks Canada's Oceans 3.0 digital infrastructure, with quality assurance and derived data products following established practices.

搜集汇总

背景与挑战

背景概述

该数据集记录了2014年3月9日在佐治亚海峡东部部署的ASL Zooplankton Acoustic Profiler 1008回声探测仪采集的生物声学数据，用于检测水体中的浮游动物、鱼类等生物和颗粒。数据通过固定平台获取，并由Ocean Networks Canada提供质量保证和衍生产品，适用于海洋生态和声学研究。