Accurate Cable Touchdown Monitoring with ISS360HD Imaging Sonar

August 19, 2024

The subsea world can be a murky place, making it challenging to monitor crucial operations like cable deployment. This is where the ISS360HD Imaging Sonar comes in, recently integrated with North Sea Systems’ innovative CableFish® system. This powerful combination enables accurate visualisation and real-time monitoring of cable touchdown points during deployment.

Impact Subsea Sonar image bottom right along with CableFish Cameras — CableFish® Cameras and Impact Subsea’s ISS360HD Sonar Image, bottom right.

Unveiling the Invisible: Benefits of ISS360HD

The ISS360HD goes beyond traditional methods by providing a continuous clear visual image of the cable throughout deployment. This is especially valuable in zero-visibility conditions where cameras are not an option.

Key features:

High-resolution imaging: Provides a detailed view of the cable and surrounding environment.
All-weather performance: Operates effectively regardless of visibility.
Side-on view: Achieved by vertically deploying the ISS360HD offering a unique perspective on the operation.

CableFish®: Revolutionising Subsea Cable Touchdown

The CableFish® system leverages the power of the ISS360HD, combined with the ISA500 Altimeter and ISD4000 Depth Sensor, to enable faster and more precise subsea cable installations. These additional sensors provide critical data for accurate cable deployment and positioning.

Key benefits of CableFish®:

Effective in challenging environments: Handles shallow waters and high currents where traditional Remotely Operated Vehicles (ROVs) struggle.
Continuous monitoring: Provides real-time data for informed decision-making throughout deployment.
Automated operation: Automatically maintains a set altitude above the seabed, providing consistent monitoring with minimal personnel requirements and therefore significant cost savings.

Embrace Efficiency and Accuracy with This Cutting-Edge Solution

The integration of ISS360HD, ISA500 Altimeter and ISD4000 Depth Sensor with CableFish® represents a significant advancement in subsea cable installation. It offers unmatched efficiency, precision and real-time data for a smoother and more successful operation.