摘要
利用2007年某船舶海上作业期间每三小时海浪人工观测数据和船载WaMoSⅡ测波雷达机测数据进行了对比,发现在风速大于7级的时候,机测值与观测值之间存在较大偏差。针对此问题在2008年4月份海上作业期间对测波雷达的计算参数进行了一系列的调整和调试,使海浪机测值与每日海浪实况偏差在误差允许范围之内,基本上达到了海浪客观观测的要求。
The automatic WaMosⅡ radar＇s Waves observing measurement,sometimes,can not reccord the actu-al waves height for many reasons.In order to make the best use of ship-borne WaMosⅡ waves observing radar,,the radar measured data and the observational data of the sea waves very three hours in 2007 are compared.It shows that,when the wind speed is greater than 7 Beaufort scale,there is large deviation between radar mea-sured value and observed value.By adjusting and debugging a series of parameters properly,the error can be controlled within the reasonable range,basically meeting the requirements of meteorological navigation applica-tions
出处
《海洋预报》
2011年第6期46-50,共5页
Marine Forecasts
关键词
WamosⅡ测波雷达
波高
参数调整
航海气象保障
WaMosⅡ waves observing radar
wave height
parameter adjusting
meteorological navigation ap-plication
