SEA to upgrade Royal Navy's ANPS
SEA will upgrade the Royal Navy's Ambient Noise Prediction System (ANPS) under a contract from the UK Ministry of Defence announced on 10 April.
The ANPS takes meteorological and oceanographic forecasts, together with oceanographic databases, and performs complex acoustic propagation calculations to produce regular forecasts of ambient noise conditions in the ocean. The results enable the naval vessels to plan operations and improve the effectiveness of their sonars, allowing them to adjust elements such as sonar frequencies and depths accordingly.
The upgrade will better equip the ANPS with the ability to manage changing noise sources in the marine environment, incorporating the latest available environmental information; and will take advantage of higher resolution meteorological models to produce ambient forecasts that will be used by vessels equipped with sonar assets throughout the UK Royal Navy.
The ANPS, used by the Royal Navy since 2003, was first developed by SEA, which worked in conjunction with the National Oceanography Centre in Southampton and in collaboration with NATO scientists to undertake research into acoustic characterisation of the seabed.
The ANPS is now part of the operational support provided to the fleet by the Joint Operational Meteorology and Oceanography Centre.
More from Digital Battlespace
-
Northrop Grumman hones US Space Force satellite design in virtual environment
The company has applied its Highly Immersive Virtual Environment technology to the design process of polar overwatch satellites ordered by the US Space Force.
-
Northrop Grumman joins USAF effort to build digital network backbone
The company will join Phase 1 of the Common Tactical Edge Network effort to enable Joint All-Domain Command and Control (JADC2).
-
Raytheon satellite network will help track hypersonic threats
Raytheon Technologies has received an award worth over $250 million to design, develop and deliver a seven-vehicle networked missile tracking satellite constellation from the US Space Development …
-
Australia's C4i secures Asia-Pacific air defence voice comms contract
Frequentis Group's Australian subsidiary C4i has been awarded a contract to provide a VOIP communications control system to enhance a major Asia-Pacific national air defence network.
-
Ukraine adds automated wide-area reconnaissance system
Rheinmetall and DefSecIntel of Estonia are supplying a number of mast-mounted mobile surveillance systems for use in Ukraine.