| 利用地理信息系统实现多普勒天气雷达产品设计 |
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| 引用本文： | 周鑫,何建新,刘艳,汤志亚.利用地理信息系统实现多普勒天气雷达产品设计[J].现代雷达,2011,33(2). |
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| 作者姓名： | 周鑫 何建新 刘艳 汤志亚 |
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| 作者单位： | 1. 成都信息工程学院电子工程学院,成都,610225
2. 成都市气象局,成都,610041 |
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| 基金项目： | 四川省高校重点实验室项目 |
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| 摘 要： | 文中抛弃常规的雷达产品设计方法,利用地理信息系统软件进行雷达产品设计和开发.首先利用托盘处理的方式实时地对雷达基数据进行资料预处理,去除噪声、脉动及速度模糊对雷达产品设计带来的影响,在进行雷达数据格式转换后,利用具有强大图形图像处理功能的地理信息系统软件生成气象业务中常用的雷达产品,同时开发出常规方法不易实现的三维雷达产品.最后将文中的设计与常规方法设计的产品进行了对比分析,同时给出了三维雷达产品实例.
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| 关 键 词： | 雷达产品 回波 地理信息系统 |
Design of Doppler Radar Products by Geographical Information System |
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| ZHOU Xin,HE Jian-xin,LIU Yan,TANG Zhi-ya.Design of Doppler Radar Products by Geographical Information System[J].Modern Radar,2011,33(2). |
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| Authors: | ZHOU Xin HE Jian-xin LIU Yan TANG Zhi-ya |
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| Affiliation: | ZHOU Xin1,HE Jian-xin1,LIU Yan2,TANG Zhi-ya1(1.Electronic Engineering Department of CUIT,Chengdu 610225,China)(2.Chengdu Meteorological Administration,Chengdu 610041,China) |
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| Abstract: | A new method is advanced to design the Doppler radar products in this paper.First of all,through pretreatment of radar base data,the side-effect of radar products design is eliminated.Meanwhile,after the conversion of the data format,the radar products are exploited by use of geographic information system which has strong function in graphics while the three-dimensional radar products are devised which is hard to realized through normal techniques.At last,this thesis makes a comparison between the newly des... |
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| Keywords: | radar products echo geographic information system |
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