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
-
![AUSA 2024: General Micro Systems adds four new products to the X9 Spider family]()
AUSA 2024: General Micro Systems adds four new products to the X9 Spider family
The airborne three-domain, the two ground-based and the ¼ ATR OpenVPX-based cross-domain systems were engineered to provide real-time security across multi-domain operations.
-
![BAE Systems gets go-ahead for second phase of mission communications programme]()
BAE Systems gets go-ahead for second phase of mission communications programme
DARPA’s Mission-Integrated Network Control (MINC) programme was set up to develop an autonomous tactical network and enable critical data flow in contested environments.
-
![Just Released: Space Technology Report]()
Just Released: Space Technology Report
Why space is an essential part of modern military capabilities
-
![Work-from-home warfare: the power of mixed reality]()
Work-from-home warfare: the power of mixed reality
Defence-secure mixed reality headsets can save hours, or even weeks, of travel time to fix defunct equipment or get subject experts effectively “on-site” where they are needed.
-
![Northrop Grumman receives follow-on contract for CUAS and C-IED systems]()
Northrop Grumman receives follow-on contract for CUAS and C-IED systems
The Joint Counter Radio-Controlled Improvised Explosive Device Electronic Warfare (JCREW) counter-improvised explosive device (C-IED) and Drone Restricted Access Using Known Electromagnetic Warfare (DRAKE) counter-UAS (CUAS) systems are mounted and dismounted RF jammers.
-
![Adarga’s Vantage AI software selected for UK Strategic Command’s Defence Support]()
Adarga’s Vantage AI software selected for UK Strategic Command’s Defence Support
Adarga’s Vantage information analysis tool is in service with the UK MoD and individual UK forces. It builds on the company’s Knowledge Platform which processes, organises and analyses open source material, as well as information held by the user’s military, security and intelligence services.
