Generally, the present disclosure relates to a forward deployed sensor system or, in a specific embodiment, a forward deployed radar (FDR) system. The forward deployed sensor system includes a radar system and may also include other types of sensors such as optical sensors, acoustic sensors including sonar, and electromagnetic sensors. Further, the forward deployed sensor system may also include a communication system such as a full spectrum receiver/transmitter, a ship to ship relay transponder, a satellite communication system, and global positioning system (GPS) capability. The forward deployed sensor system is able to detect objects in the air, on the sea, and underwater, and communicate such detection to a ship, submarine, aircraft, satellite, or other remote location. Such systems may be used to augment the protection of shipping lanes by military or security forces to allow for peaceful commerce and utility of the sea by all nations.

Generally, the present disclosure relates to a forward deployed sensor system or, in a specific embodiment, a forward deployed radar (FDR) system. The forward deployed sensor system includes a radar system and may also include other types of sensors such as optical sensors, acoustic sensors including sonar, and electromagnetic sensors. Further, the forward deployed sensor system may also include a communication system such as a full spectrum receiver/transmitter, a ship to ship relay transponder, a satellite communication system, and global positioning system (GPS) capability. The forward deployed sensor system is able to detect objects in the air, on the sea, and underwater, and communicate such detection to a ship, submarine, aircraft, satellite, or other remote location. Such systems may be used to augment the protection of shipping lanes by military or security forces to allow for peaceful commerce and utility of the sea by all nations.

A fluid medium vehicle is provided which has a main body and at least one engine attached to the main body. The engine is configured to provide thrust parallel to a thrust axis passing through the main body. A plurality of foils is moveably attached to and extends outwardly from the main body. The plurality of foils is arranged in pairs. Each pair of foils extends from the main body along opposite ends of one of a plurality of foil axes. Each foil axis is perpendicular to the thrust axis, and each foil is constructed as an independently positionable control surface and as an independently controllable propulsion device.

A fluid medium vehicle is provided which has a main body and at least one engine attached to the main body. The engine is configured to provide thrust parallel to a thrust axis passing through the main body. A plurality of foils is moveably attached to and extends outwardly from the main body. The plurality of foils is arranged in pairs. Each pair of foils extends from the main body along opposite ends of one of a plurality of foil axes. Each foil axis is perpendicular to the thrust axis, and each foil is constructed as an independently positionable control surface and as an independently controllable propulsion device.

There is provided a casing for a towable sonar apparatus, comprising: a tubular member, wherein the tubular member comprises a foam member or a mesh member; a first layer around the tubular member, wherein the first layer is porous.

There is provided a casing for a towable sonar apparatus, comprising: a tubular member, wherein the tubular member comprises a foam member or a mesh member; a first layer around the tubular member, wherein the first layer is porous.

Monitoring method and system to monitor the underwater traffic of an area of interest where at least one underwater element is going to operate. The system comprises: a memory, which is configured to store data comprising a representation of the area of interest, and a list of a plurality of types of underwater elements with the relative digital model; a detection unit to detect the position and the orientation of each underwater element present inside said area of interest; a processing unit, which is configured to determine, based on the stored data and on the detection of said detection unit, the type of each underwater element present inside the area of interest, and to generate, based on said data, a representation of the area of interest showing the static obstacles, and the digital model, the position and the orientation of each underwater element present inside said area of interest; and a user interface to display said representation of the area of interest.

In an approach for detecting and processing multiple audio signals simultaneously, an audiometric receiver system comprises a transmitter, wherein the transmitter comprises a digital signal processor, and wherein the digital signal processor comprises a quality check component, an amplifier or attenuator component, mixer component, a modulator component, and an encrypter component; and a receiver, wherein the receiver comprises a decrypter component, a demodulator component, a splitter component, and a second amplifier or attenuator component.

An apparatus for artificial intelligence (AI) bathymetry is disclosed. The apparatus includes a sonic unit attached to a boat, the sonic unit configured to generate a plurality of metric data as a function of a plurality of ultrasonic pulses and a plurality of return pulses. An image processing module is configured to generate a bathymetric image as a function of the plurality of metric data, identify, as a function of the bathymetric image, an underwater landmark, and register the bathymetric image to a map location as a function of the underwater landmark. A communication module is configured to transmit the registered bathymetric image to at least a remote device. An autonomous navigation module is configured to determine a heading for the boat as a function of a path datum and command boat control to navigate the boat as a function of the heading.

A leak detection system includes a light source configured to output emitted light into a region of water, and a light detector configured to receive returned light from the region of the water and to output a detector signal indicative of the returned light. The leak detection system also includes at least one controller configured to detect hydrocarbons within the region of the water in response to detecting a hydrocarbon wavelength within the returned light, to determine at least one position of the hydrocarbons within the region of the water based on a time difference between a first time at which the emitted light is output from the light source and a second time at which the returned light at the hydrocarbon wavelength is received at the light detector, and to generate a three-dimensional model of a subsea structure based on the detector signal.