Results 21 to 30 of about 284 (176)

LOOKING BACK AT THE COLD WAR AND P-3C ANTI-SUBMARINE WARFARE (ASW) 40 YEARS AGO [PDF]

open access: yesDefence Science Review, 2017
While many have already forgotten the tense times of the Cold War, it is increasingly important to relook at those events to provide context and references as we engage in increasingly tense relationships with Russia and China. During the 44 years of the
Don Stanton
doaj   +1 more source

Adaptable Underwater Networks: The Relation between Autonomy and Communications

open access: yesRemote Sensing, 2020
This paper discusses requirements for autonomy and communications in maritime environments through two use cases which are sourced from military scenarios: Mine Counter Measures (MCM) and Anti-Submarine Warfare (ASW).
Alexander Hamilton   +6 more
doaj   +1 more source

ASW concept of fixed-wing UAV and typical load

open access: yesZhongguo Jianchuan Yanjiu, 2018
There is broad prospect of the fixed-wing Unmanned Aerial Vehicle(UAV)in the application of the Anti-Submarine Warfare(ASW)because of its characteristics, such as low cost, long endurance, good maneuverability and wide range of searching.
SU Jintao
doaj   +1 more source

An Improved Aeromagnetic Compensation Method Robust to Geomagnetic Gradient

open access: yesApplied Sciences, 2022
Aeromagnetic surveys play an important role in many fields, for example, archaeology, anti-submarine warfare, and geophysical exploration. Being in the geomagnetic field, the aircraft generates a great deal of magnetic interference, resulting in bad ...
Yongqiang Feng   +5 more
doaj   +1 more source

Anti submarine Warfare Oceanography

open access: yesDefence Science Journal, 2019
Anti-submarine warfare (ASW) Oceanography has become an important and independent discipline, especially after World War II as the threat perceptions from hostile underwater platforms has been on a continuously rising trajectory worldwide. There is no doubt that till date, acoustic energy remains the only viable and most effective means to detect ...
K.V. Sanilkumar, S. Kedarnath Shenoy
openaire   +2 more sources

Forecasting the Ocean's Optical Environment Using the BioCast System [PDF]

open access: yesOceanography, 2014
The Bio-Optical Forecasting (BioCast) system is a model that provides the US Navy with short-term forecasts of the ocean's optical environment. The forecasts are required to support a broad spectrum of naval operations, including mine countermeasure ...
Jason Keith Jolliff   +6 more
doaj   +1 more source

Prioritizing the capabilities of unmanned underwater vehicles necessary for ISR based on the Analytic Hierarchy Process

open access: yes선진국방연구, 2021
The need for unmanned underwater vehicles (UUVs) has received significant attention given the current security situation in the Korean Peninsula. UUVs are used in the military to perform five key missions: intelligence, surveillance, and reconnaissance ...
Gwuihyeon Park   +3 more
doaj   +1 more source

Three Dimensional Volume Coverage in Multistatic Sonar Sensor Networks

open access: yesIEEE Access, 2022
Recent changes in the design of enemy threats such as submarines and the technological achievements in sensor development have paved the way for multistatic sonar applications, which increase security and situational awareness in underwater tactical ...
Alper Avcioglu   +2 more
doaj   +1 more source

Research on a matching detection method for magnetic anomaly of underwater targets

open access: yesAIP Advances, 2023
In the field of aviation anti-submarine warfare, magnetic detection systems often result in a large number of false alarms due to the inability to effectively distinguish between a local geomagnetic anomaly in the background field and a target magnetic ...
Yifei Liu   +3 more
doaj   +1 more source

Research on the performance of multi-base buoy arrays under the condition of on-called anti-submarine and warship-helicopter cooperation

open access: yesMATEC Web of Conferences, 2018
In order to improve the performance of traditional on-called Anti-submarine, the method of combining the towed sonar and helicopter deployment with traditional buoy arrays for multi-base searching is proposed.
Zhang Yuhang, Ju Jianbo, Wang Siqing
doaj   +1 more source

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