气象研究与应用
氣象研究與應用
기상연구여응용
JOURNAL OF METEOROLOGICAL RESEARCH AND APPLICATION
2011年
3期
39-41
,共3页
雷达回波%观测资料%对比分析
雷達迴波%觀測資料%對比分析
뢰체회파%관측자료%대비분석
Radar echo%Observations%Comparative analysis
通过对贵阳多普勒雷达和独山TWR01小天气雷达资料在一次强降水天气过程中四个时段的观测资料和四个时段的自记降水资料进行分析对比.得出新一代多普勒天气雷达由于贵州地形影响等原因.存在一定的探测盲区,而TWR01小雷达对小范围的对流云层观测更清楚、更接近当时天空的实际情况,是多普勒天气雷达很好的补充。
通過對貴暘多普勒雷達和獨山TWR01小天氣雷達資料在一次彊降水天氣過程中四箇時段的觀測資料和四箇時段的自記降水資料進行分析對比.得齣新一代多普勒天氣雷達由于貴州地形影響等原因.存在一定的探測盲區,而TWR01小雷達對小範圍的對流雲層觀測更清楚、更接近噹時天空的實際情況,是多普勒天氣雷達很好的補充。
통과대귀양다보륵뢰체화독산TWR01소천기뢰체자료재일차강강수천기과정중사개시단적관측자료화사개시단적자기강수자료진행분석대비.득출신일대다보륵천기뢰체유우귀주지형영향등원인.존재일정적탐측맹구,이TWR01소뢰체대소범위적대류운층관측경청초、경접근당시천공적실제정황,시다보륵천기뢰체흔호적보충。
Basing Doppler radar of Guiyang City and TWR01weather radar data of Dushan County, four times observations recorded rainfall data and Self-recording precipitation data during a heavy precipitation process were comparative analyzed. The results show that there is a certain blind spot detection of the new generation Doppler weather radar caused by Guizhou topography. The TWR01 radar observes the small-scale convective clouds more clearly, more closer to the actual situation, which is a good complement to Doppler weather radar.