![Sonar / Marine mammal observer / Hydrophone / Seismic source / Marine mammal / Anti-submarine warfare / Acoustics / Surveillance Sonar / Marine mammal observer / Hydrophone / Seismic source / Marine mammal / Anti-submarine warfare / Acoustics / Surveillance](https://www.pdfsearch.io/img/5a2cfd4ee607dcc307b2505dc38ccb24.jpg) Date: 2015-05-21 15:28:26Sonar Marine mammal observer Hydrophone Seismic source Marine mammal Anti-submarine warfare Acoustics Surveillance | | IAGC Guidance on the Use of Towed Passive Acoustic Monitoring during Geophysical Operations Guidance Objectives IAGC has been an early supporter of complementary monitoring techniques to visual observations. As a member Add to Reading ListSource URL: www.iagc.orgDownload Document from Source Website File Size: 466,97 KBShare Document on Facebook
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