A Physical Examination Method for Artificial Rainfall Effect Based on Radar Data  

利用雷达资料建立一种人工增雨作业效果物理检验方法(英文)

作　　者：秦鑫[1] 赵姝慧[1] 班显秀[1] 袁健[1] 耿树江[1] 

机构地区：[1]辽宁省人工影响天气办公室,辽宁沈阳110016

出　　处：《Agricultural Science & Technology》2012年第8期1762-1766,共5页农业科学与技术（英文版）

基　　金：Supported by the Key Scientific and Technological Project of Liaoning Province during the 12~(th) Five-Year Plan Period(201102383)~~

摘　　要：[Objective] This study aimed to establish a physical examination method for artificial rainfall effect based on radar data. [Method] The radar base data of Shenyang was processed with interpolation by using the nearest neighbor in radial and oriental direction to establish corresponding response variables, and the effect of a precipitation enhancement case was analyzed. [Result] The trends of response variables showed that there was certain positive effect of the precipitation enhancement operation. [Conclusion] The analysis on a case was not sufficient enough, and statistical test should be the future direction of the study on the physical effect.[目的]利用雷达资料建立一种人工增雨作业效果物理检验方法。[方法]采用径向和方位上的最近邻居和垂直线性内插法对沈阳雷达基数据进行插值处理,建立有关的响应变量,并对一次人工增雨作业进行检验分析。[结果]从各个响应变量的变化趋势上可看出此次增雨作业产生了一定的正效果。[结论]个例分析中还存在一定的不足,进一步开展物理效应的统计检验可能是该研究日后的发展方向。

关 键 词：RADAR Artificial rainfall Physical examination 

分 类 号：P481[天文地球—大气科学及气象学]