摘要
偏振分集天气雷达能提高降雨测量精度,获取云雨区水成物粒子形状、大小、相态以及空间取向等信息,是近年来国际雷达气象界发展起来的重要探测手段。根据国内外最新资料,对偏振分集天气雷达的原理、技术作了概要介绍,为实际应用提供了一定依据。
Using polarization diversity werther radar, we can improve the accuracy of rain measurements, and find out the characteristics of hydrometers in clouds and precipitation area, such as shape, size, phase and orientation in space etc. Recent development years, this kind of radar is an important detection facility developed by and having been developing in the international meteology community. According to the latest literature in the world this paper made a general introduction to the principles, techniques of this new system, and provide a certain foundation for further applications.
出处
《遥感技术与应用》
CSCD
1991年第4期48-52,共5页
Remote Sensing Technology and Application
关键词
偏振分集天气雷达
差反射率因子
ZDR
线退偏振比
LDR
polarization diversity werther radar
differential refectivity factor Z_(DR)
linear depolarization ratio L_(DR)
