北部湾海面基于地波雷达观测“天兔”台风风场

doi:10.11978/2014135

Abstract

Abstract: HF shore-based radar was deployed to investigate the real-time effect on the marine environment of the Beibu Gulf during typhoon period. Wind field parameters retrieved from sea echo, by means of the forming mechanism of sea echo Doppler spectrum and wind-driven principle of echo spectrum, were applied to study the marine environment of the Beibu Gulf during Typhoon Usagi. The dta contained real-time wind field information in the Beibu Gulf, which provided support for the deep current inversion of the Beibu Gulf under typhoon condition.

Key words: Typhoon Usagi, Beibu Gulf, portable HF surface wave radar, echo Doppler spectrum, wind field

CLC Number:

P412.25

LI Zili, CAO Hongyan, JIA Chunyang. Observation of wind field in the Beibu Gulf during Typhnoon Usagi[J].Journal of Tropical Oceanography, 2016, 35(4): 31-34.

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Observation of wind field in the Beibu Gulf during Typhnoon Usagi

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