结果表明，LAPS 融合同化雷达资 料、探空资料、地面观测资料后所得到的分析场误差最小；
The results are shown as follows. The RMSEs with assimilating radar, radiosonde and surface observations in LAPS are the smallest.
在简述风廓线雷达原理的基础上，将风廓线雷达探测资料与探空资料进行对比分析，发现风速风向一致性较好，温度一致性较差。
Based on the basic principle and structure of Wind Profile Radar (WPR), the observations by WPR are compared with the corresponding radiosonde data.
结果表明：探空风廓线与雷达风廓线之间具有比较好的相关性。
The result shows that there is a good relativity between radar wind profile data and sounding data.
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