New imaging sonar solution enhances precision in subsea cable installations
The subsea world is often shrouded in darkness and low visibility, making critical operations such as cable deployment a challenge. However, a breakthrough in imaging technology is set to transform the industry. North Sea Systems has integrated the advanced ISS360HD imaging sonar with its innovative CableFish system, offering new levels of accuracy and efficiency in monitoring cable touchdown points during subsea operations.
The ISS360HD imaging sonar is designed with the aim to redefine how subsea cable installations are monitored. Traditional methods often fail in zero-visibility conditions, but the ISS360HD provides continuous, high-resolution imagery of the cable as it is deployed. This advanced technology delivers detailed views of both the cable and its surroundings, ensuring precise monitoring even when underwater visibility is poor. With its all-weather capability, the ISS360HD operates effectively in any condition, offering a unique side-on view when vertically deployed, allowing operators to monitor cable positioning with unmatched clarity.
Shallow waters and high-current areas
Enhanced by the ISS360HD, the CableFish system, combined with the ISA500 altimeter and ISD4000 depth sensor, is a valuable asset for subsea cable installations. This powerful integration enables faster and more precise deployments, even in challenging environments such as shallow waters and high-current areas where traditional remotely operated vehicles (ROVs) often struggle. CableFish’s automated operation consistently maintains the correct altitude above the seabed, minimizing manual adjustments and reducing personnel costs while delivering continuous real-time data that enhances decision-making and operational efficiency.
The integration of these advanced technologies represents a significant leap forward in subsea cable installation, offering unmatched efficiency, precision and real-time data for smoother, more successful operations.
