波段双基站多普勒天气雷达系统是一种新型气象探测雷达系统，主要用于测量降雨回波的三维风场。
X band bistatic Doppler weather radar is a new kind of weather detection radar system. It can detect three dimensional wind vector fields from the echo of rain.
本文从双基地多普勒天气雷达系统的原理出发，介绍了双基地多普勒天气雷达的坐标系、基本几何关系、双基地雷达方程。
My paper introduces reference frame of bistatic Doppler weather radar, basic geometry connection and the equation of bistatic Doppler radar from the theory of bistatic Doppler weather radar.
雷达声纳系统出错，加上天气恶劣，直接导致谬误报告的产生。
The initial reports were the result of bad weather and faulty sonar and radar readings.
第一部分综合的分析了软件的需求，设计了平台的框架结构，并介绍了多普勒天气雷达二次产品生成系统及其特点。
The first part analyse the soft requirement, design the framework of this platform, introduce Doppler Weather Radar Second Production Process System and its character.
第五部分介绍天气雷达地理信息组件，一个小型的GIS系统，该组件为系统提供了定位天气系统的能力，更直观的反映天气系统的演变。
The fifth part introduce weather radar GIS component, a mini GIS. This component provide system locating ability for weather system. It can reflect weather system evolvement more directly.
使用这个系统显著提高了天气雷达业务工作的自动化程度和精确度。
The automation degree and precision in weather radar operations have been improved obviously with the system.
结果表明：声雷达回波所反映的稳定层和天气系统之间有较好的对应。
The main results indicate that in boundary layer the stable layers observed by acoustic radar echos correspond fairly to synoptic systems.
最后对数字接收机在天气雷达中如何应用设计、计算，并给出了实际系统的测试结果。
In the last part, it is discussed the designing and calculating of digital receiver in weather radar, and the results of real system 's test are also given.
较详细介绍了一种S波段数字化脉冲多普勒天气雷达接收系统的实现。
Sband digital pulse Doppler weather radar; receiver is described in detail in this paper.
双多普勒天气雷达反演风场是以直接合成法为基础，垂直速度通过连续方程得到，反演天气系统的三维风场。
Wind field retrieval from dual-Doppler radar data USES synthesis technique, and the vertical velocity is obtained by using continuity equation, then the three-dimensional wind fields are retrieved.
双多普勒天气雷达反演风场是以直接合成法为基础，垂直速度通过连续方程得到，反演天气系统的三维风场。
Wind field retrieval from dual-Doppler radar data USES synthesis technique, and the vertical velocity is obtained by using continuity equation, then the three-dimensional wind fields are retrieved.
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