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中文摘要: 研究天气雷达测定回波顶高的几种误差表明:大气异常折射会引起回波顶高明显误差。但在标准大气条件下,由于几类误差相互抵消,因此近距离测定强对流云回波顶高精度较高。
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Abstract:It has been shown by studying the radar echo top heights that the abnormal refraction of the atmosphere can cause obvious errors in the radar measurements of height. But echo top height errors are negligible in short range under standard condition of the atmosphere because errors cansed by several factors counteract each other, BO the radar measurements of convective cloud top heights are quite accurate.
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引用文本：
戴铁丕,楼文珠,1987.天气雷达测定回波顶高的几种误差[J].气象,13(9):25-29.
,1987.On several kinds of errors in the measuring of radar echo top hights[J].Meteor Mon,13(9):25-29.
戴铁丕,楼文珠,1987.天气雷达测定回波顶高的几种误差[J].气象,13(9):25-29.
,1987.On several kinds of errors in the measuring of radar echo top hights[J].Meteor Mon,13(9):25-29.