“灿鸿”台风期间高频地波雷达数据分析
发布时间:2019-05-16 09:34
【摘要】:分析了小型阵变频高频雷达在"灿鸿"台风期间海面风、浪、流遥测结果。将雷达观测结果与定点浮标数据进行比对,表现出很好的一致性。其中径向流相关系数为0.92,均方根误差为0.13 m/s,有效波高相关系数为0.90,均方根误差为0.50m,平均波周期相关系数为0.64,均方根误差为1.12s。风向相关系数为0.55,均方根误差为40.0°。风速相关系数为0.68,均方根误差为3.26m/s。雷达对海流的探测能力最优,在高海况下对风、浪探测能力优于低海况下;雷达对"灿鸿"台风期间风、浪的探测延迟于浮标测量。结果表明小型阵变频高频地波雷达较好地反映了台风期间波浪场的空间分布及其发展变化情况,具有一定的灾害性海洋天气监测能力。
[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,
本文编号: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,
本文编号:2478192
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