“燦鴻”臺風期間高頻地波雷達數據分析
發(fā)布時間:2019-05-16 09:34
【摘要】:分析了小型陣變頻高頻雷達在"燦鴻"臺風期間海面風、浪、流遙測結果。將雷達觀測結果與定點浮標數據進行比對,表現出很好的一致性。其中徑向流相關系數為0.92,均方根誤差為0.13 m/s,有效波高相關系數為0.90,均方根誤差為0.50m,平均波周期相關系數為0.64,均方根誤差為1.12s。風向相關系數為0.55,均方根誤差為40.0°。風速相關系數為0.68,均方根誤差為3.26m/s。雷達對海流的探測能力最優(yōu),在高海況下對風、浪探測能力優(yōu)于低海況下;雷達對"燦鴻"臺風期間風、浪的探測延遲于浮標測量。結果表明小型陣變頻高頻地波雷達較好地反映了臺風期間波浪場的空間分布及其發(fā)展變化情況,具有一定的災害性海洋天氣監(jiān)測能力。
[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: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:2478192
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