天气雷达-雨量计网联合探测区域降水量的精度

PRECISION OF PRECIPITATION AMOUNT IN THE JOINT DETECTION AREAS BY WEATHER RADAR AND THE AUTO-RAINGAUGE NETWORK

摘要:

本文分析5次降水天气过程的数字化天气雷达资料和16个雨量计资料表明:用天气雷达-雨量计网联合探测区域降水量的精度比单独使用雷达或常规雨量计网的探测精度高。文中还讨论了联合探测方案其它一些优点。

Abstract:

Analyses of the WSR-81S digital data for 5 precipitation processes and the rainfall data from 16 auto-raingauges indicate that the rainfall amount in the joint detecting areas by weather radar and the auto-raingauge network is more precise than is detected by radar or the conventional raingauge network alone. Some other advantages of the joint detection project are also discussed in this paper.