Software for real-time localization of baleen whale calls using directional sonobuoys: A case study on Antarctic blue whales.
Software for real-time localization of baleen whale calls using directional sonobuoys: A case study on Antarctic blue whales.
复制标题
使用定向声纳浮标实时定位须鲸叫声的软件：南极蓝鲸的案例研究。
DOI：
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发表时间：
2016
影响因子：
2.4
通讯作者：
M. Double
中科院分区：
文献类型：
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作者：
B. Miller;S. Calderan;D. Gillespie;G. Weatherup;R. Leaper;K. Collins;M. Double
定向频率分析和记录声纳浮标可以对须鲸进行实时声学定位，以便进行水下跟踪和遥感，但由于硬件和软件有限，无法广泛使用。通过在开放源码软件PAMGuard中开发一个模块，解决了这些软件局限性。一个案例研究表明，该软件提供了更高的效率和可访问性比以前的方法检测，定位和跟踪南极蓝鲸在真实的时间。此外，该软件可以很容易地扩展到跟踪其他低频和中频声音，包括来自其他鲸类动物，鳍足类动物，冰山，船舶和地震气枪的声音。
Directional frequency analysis and recording (DIFAR) sonobuoys can allow real-time acoustic localization of baleen whales for underwater tracking and remote sensing, but limited availability of hardware and software has prevented wider usage. These software limitations were addressed by developing a module in the open-source software PAMGuard. A case study is presented demonstrating that this software provides greater efficiency and accessibility than previous methods for detecting, localizing, and tracking Antarctic blue whales in real time. Additionally, this software can easily be extended to track other low and mid frequency sounds including those from other cetaceans, pinnipeds, icebergs, shipping, and seismic airguns.