City Surveillance

System Outline Around 1000 pixels cameras are required in the streets, each camera could monitor a target for about 200 meters radius identification range, and about 500 meters radius detection range. All the videos of the 1000 pixels cameras should be viewed and recorded lively in the police station(s) surveillance centre. And authorized police officers could view and control the cameras with Laptop/iPad/Cell phone through Internet WAN, at anytime and anywhere with access to Internet or mobile network.

Antisubmarine warfare, with the exception of fixed systems such as arrays of underwater hydrophones, is waged by various mobile antisubmarine craft: surface, airborne, and undersea. It is imperative that the officers and men of each type of antisubmarine force understand the characteristics, capabilities, and limitations of the other types. Only by such knowledge can they fully understand the basic concept of modern antisubmarine warfare – the integration and coordination of all forces available. Each type has certain advantages and disadvantages, and maximum effectiveness can be achieved only by coordinating all types. The basic characteristics of each force that should be evaluated are its inherent capabilities and limitations, detection methods, fire control systems and weaponry.