Quietsea 

QuietSea Service available with buoys is real-time autonomous passive acoustic monitoring equipment (PAM). 

For marine mammal detection in precise offshore areas, this version offers a compact & complete solution.

Real-time and autonomous passive acoustic monitoring  : 

• Real-time alerts on your smartphone (e-mail).
• Automatic alert even all weather condition 
• Marine mammal detection with broadband hydrophones.
• Active detection at night and in low visibility conditions. 
• Solar pannel battery 

Application : 
Offshore wind construction / Harbor Construction / Pile Driving Operations / Offshore drilling / Dredging / Oceanographic Survey (Upstream/Downstream). 
 

QuietSea is passive acoustic monitoring system (PAM) that can detect and locate the presence of marine mammals in real time and continuously during shipboard marine operations. 

This system is seamlessly integrated into the Sercel Sentinel® seismic streamer (Sentinel, Sentinel RD and Sentinel MS) allowing for greatly enhanced cetacean detection capabilities. 

Maritime operations on ship  : 

• Real-time & automatic marine mammal detection / localization.
• Wide frequency range detected (whistles, moans and clicks).
• Integrated antenna with Sercel's Sentinel Seismic streamer.
• Compatible with any type of vessel (3D, 2D and source vessel). 

Application : 
Seismic surveys / Dredging