雷达测雨及其在水文中应用的回顾与展望

简要介绍了雷达测雨的基本原理,对雷达测雨误差及其产生的原因进行了详细分析,并探讨了减少测雨误差的可能措施。在介绍了英国、美国、长江中游雷达网业务系统和阜阳数字雷达测雨试验的基础上,讨论了雷达测雨在水文中应用的前景及发展方向。

Review and Prospect on the Application of Weather Radar in Hydrology

In this article, the principle of precipitation measurement using digital weather radar was introduced briefly, the error in the measuring process and its causing factors were analyzed, and then the methods or steps to reduce the error to lower level were discussed. Finally, having the introduction of operational radar nets in United Kingdom, American, and in the middle stream of Yangtze River, and the experiment project using the Fu Yang digital radar in Anhui Province, the future application of radar in hydrology, especially in precipitation measuring and monitoring, was discussed and prospected.