AMSU-B微波资料估测黑龙江省降水  

Using the AMSU-B Micro Wave Data to Estimate the Precipitation in Heilongjiang Province

作　　者：吴迎旭[1] 周一[1] 孙琪[1] 

机构地区：[1]黑龙江省气象台,黑龙江哈尔滨150030

出　　处：《黑龙江气象》2011年第4期1-4,共4页Heilongjiang Meteorology

摘　　要：本文利用搭载在美国NOAA-18极轨卫星上的AMSU-B微波资料定量估测黑龙江省降水,首先根据微波资料的特点,建立微波方程,即反演降水的原理和方法,再根据2010年6-8月黑龙江省877个加密雨量站资料,分析了利用该方法估测定量降水在黑龙江省的应用情况,其中分为典型个例的反演效果和6-8月整体概况的反演效果,并对误差产生原因进行了详细讨论和说明,最后对该方法在今后工作中的应用做了一个展望。Using the AMSU-B micro wave data which came from the NOAA-18 polar satellite to estimate the precipitation in Heilongjiang Province. First, the micro wave equation was established according to the characteristics of micro wave data, that was called the principle and method of mirror the precipitation; then analyzed the application of this method with the data from 877 auto-stations of Jun. to Aug,which include the inversion effects of typical example and the overall situation from Jun.to Aug., In the end, the reason for error was detail discussed and explained

关 键 词：NOAA-18 AMSU—B微波 定量估测 

分 类 号：P458.121.1[天文地球—大气科学及气象学]