동해 북부해역의 수중음향환경과 효과적인 대잠탐지체계 운용방안
- 동해 북부해역의 수중음향환경과 효과적인 대잠탐지체계 운용방안
- Detection System under Underwater Acoustic Environment in the Northern Part of the East Sea
- 임세한; 양승주; 장찬주
- KIOST Author(s)
- Jang, Chan Joo(장찬주)
- The northern part of the East Sea. located in the north of Sub-PolarFront, has lager space and colder sea water than the southern part. Astudy, concerned about the underwater acoustic environment in this area,has rarely conducted because of the lack of observations. Recently, wecould occupy the newly updated observation data, which was able tostudy with intensive analysis. Deep convection, cold eddies, LimanCurrent (LC), and North Korea Cold Current (NKCC), joining with LC andflowing along east coast of the Korea, make more complicate andunpredictable underwater acoustic environment and results of the analysisprovide a severe inconsistency for that of the south. It will force R. O. KNavy to consider much restriction and difficulty in this area wheneverwe will conduct the Anti-Submarine Warfare (ASW). This study suggestseffective operating method of high frequency active sonar based ASWdetection system under possible ASW situation in a case of emergency.
- 해사논문집, v.53, no.1, pp.83 - 113, 2010
- Related Researcher
upper ocean dynamics,regional climate modeling,ocean climate change,해양상층역학,지역기후모델링,해양기후변화
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