“燦鴻”臺(tái)風(fēng)期間高頻地波雷達(dá)數(shù)據(jù)分析
發(fā)布時(shí)間:2019-05-16 09:34
【摘要】:分析了小型陣變頻高頻雷達(dá)在"燦鴻"臺(tái)風(fēng)期間海面風(fēng)、浪、流遙測(cè)結(jié)果。將雷達(dá)觀測(cè)結(jié)果與定點(diǎn)浮標(biāo)數(shù)據(jù)進(jìn)行比對(duì),表現(xiàn)出很好的一致性。其中徑向流相關(guān)系數(shù)為0.92,均方根誤差為0.13 m/s,有效波高相關(guān)系數(shù)為0.90,均方根誤差為0.50m,平均波周期相關(guān)系數(shù)為0.64,均方根誤差為1.12s。風(fēng)向相關(guān)系數(shù)為0.55,均方根誤差為40.0°。風(fēng)速相關(guān)系數(shù)為0.68,均方根誤差為3.26m/s。雷達(dá)對(duì)海流的探測(cè)能力最優(yōu),在高海況下對(duì)風(fēng)、浪探測(cè)能力優(yōu)于低海況下;雷達(dá)對(duì)"燦鴻"臺(tái)風(fēng)期間風(fēng)、浪的探測(cè)延遲于浮標(biāo)測(cè)量。結(jié)果表明小型陣變頻高頻地波雷達(dá)較好地反映了臺(tái)風(fēng)期間波浪場(chǎng)的空間分布及其發(fā)展變化情況,具有一定的災(zāi)害性海洋天氣監(jiān)測(cè)能力。
[Abstract]:The telemetry results of sea surface wind, wave and current during Typhoon Canhong are analyzed. The radar observation results are compared with the fixed-point buoy data, and the results are in good agreement with each other. The correlation coefficient of radial flow is 0.92, the root mean square error is 0.13 m 鈮,
本文編號(hào):2478192
[Abstract]:The telemetry results of sea surface wind, wave and current during Typhoon Canhong are analyzed. The radar observation results are compared with the fixed-point buoy data, and the results are in good agreement with each other. The correlation coefficient of radial flow is 0.92, the root mean square error is 0.13 m 鈮,
本文編號(hào):2478192
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