风廓线
- 网络wind profile;vwp
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P波段风廓线雷达结构总体设计
System Design of the Structure of a P-band Wind Profile Radar
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给出了P波段风廓线雷达结构总体设计,针对天气雷达的特点、技术和环境条件的要求对总体结构的几个主要组成作了简要的介绍,可以作为风廓线雷达结构设计参考。
In this paper , we present the structural design of a P-band wind profile radar and give a detailed introduction to the main parts of its structure . It can be used as reference for the structural design of similar P-band weather radar system .
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风廓线仪信噪比SNR(Signal-to-NoiseRatio)分析结果也有类似结论。
The analysis of signal noise ratio ( snr ) of wind profiler obtains the same results .
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风廓线雷达MMSE脉冲压缩的实现
The Implement of MMSE Pulse Compression of Wind Profiler Radar
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天津市250m低层大气风廓线模式的试验研究
Experiment study of the models of wind profiles in 250 m lower atmosphere layer in Tianjin
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阐述了VAD技术的基本原理,以CINRAD-CC多普勒天气雷达为例,介绍了在多普勒天气雷达中利用VAD技术探测垂直风廓线的的具体应用。
The basic principle of VAD technique and its application in Doppler weather radar are described in this paper .
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文章首先简述了雷达信号处理机的特点,然后以某风廓线雷达为例,介绍了选择通用DSP板进行二次开发实现雷达信号处理机的方法,以及雷达信号处理机硬件结构和软件设计方法。
This paper begins with an introduction to the characters of radar signal processor . It then cites wind profiling radar as an example to discuss the hardware structure and software design method of radar 's singal processing subsystem by using DSP board .
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低对流层风廓线雷达是我国研制的新型气象雷达,介绍了低对流层风廓线雷达天线的结构设计和力学分析计算,并着重介绍了独特的CoCo天线结构。
The radar probing low tropospheric wind contour is a new type of meteorological radar first developed in our country . This paper introduces the structural design and mechanical analysis of its antenna . It puts emphasis on the unique structure of the Co-Co antenna .
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上海LAP-3000边界层风廓线雷达在强对流天气预报中的应用初探
Application of Lap-3000 boundary wind profile radar to severe convective weather forecast
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结合VAD方法,可以从存在严重折叠的雷达资料中反演出较为准确的风廓线。
All these result show that this method has the ability of unfolding the ambiguity velocity , and it combined VAD method can obtain accurate wind profile from fold data .
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LAP-3000风廓线雷达及其维护经验简介
Introduction of LAP-3000 wind profiler and maintenance experience
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无线电声探测系统配合风廓线雷达可探测大气温度。探测高度为100~1500m,精度为0.5K。
The temperature-measuring radio-acoustic sounding system combined with wind profile radar to measure atmospheric temperature at heights of 100 & 1500 m is developed and its precision is 0.5K .
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本文用天津250m气象塔的风廓线观测资料,检验了M-O相似理论的近地层风廓线模式。
Using measurements of wind profiles from the 250 m , meteorological tower in Tianjin , models of wind profiles derived from the M - O similarity theory in the ground layer were examined .
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最后讨论了无线电声探测器(RASS)利用风廓线仪测量大气低层温度的原理及其装置。
At last , the theory and instrument of radio acoustic sounding system ( RASS ) are discussed . It utilizes wind profiler radar to measure the temperature of the lower atmosphere layer .
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详细介绍了基于VAD技术的垂直风廓线产品(VWP)的应用技术,此产品对确定热力平流类型、垂直风切变等都是有用的。
The product of vertical wind profile ( VWP ) which based on VAD methods are introduced detailedly . This product is useful to ascertain the type of thermal advection , the shear of vertical wind , etc.
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目前比较成熟的风廓线雷达数据质量控制方法主要有最优插值法、WW算法、NIMA算法、一致性平均法、中值滤波法和滑动平均滤波法等。
The mature wind profile radar data quality control method mainly has optimal interpolation method , the WW algorithm , the NIMA algorithm , the consistency of average method , the median filtering method and the moving average filtering method .
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介绍了大气廓线综合探测系统&风廓线仪与RASS雷达的工作原理,并以具体实例来说明这种探测技术在国外高空探测领域中的广泛应用。
The work principles of the atmosphere profile synthesis detecting system ( the wind profiler and RASS radar ) are introduced . The application of the detecting technology in the upper air abroad is discussed by giving some examples .
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通过对中日科技人员2002年夏季在安徽省肥西县进行的中尺度天气观测试验资料分析,阐述了用风廓线仪和RASS雷达资料反演02~22km高度范围内湿度廓线的方法。
The methods are proposed for calculating humidity profiles in the range of 0.2 km to 2.2 km in altitude by means of the wind profile / RASS data from the Feixi observing experiment site in Anhui Province in Summer 2002 .
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论述了某风廓线雷达为满足测量大气低层温度需要而设计的RASS声发射装置的系统原理和技术要点,声发射装置由音频信号产生器、音频功放和声天线三部分组成。
This paper describes the theory and the key techniques of designing RASS sounding transmitter system to measure the temperature of the lower atmosphere in the wind profiler radar , the system is composed of the sound frequence source and power amplifier and sound antenna .
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风廓线雷达估算大气返回信号功率方法研究
Estimation Method of Atmospheric Return-Signal Power with Wind Profile Radar Data
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风廓线曲率与理查孙数的关系
The relationship between Richardson Number and the curvature of wind profile
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多模式探测的风廓线数据差异性统计及整合策略
Data diversity in multi-mode detection of wind profile and integration strategy
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某风廓线雷达防雷系统设计
Lighting Strike Protection System Design of a Wind Profile Radar
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船载风廓线雷达是一种新型海上测风仪器。
Shipborne Wind-Profile radar is a new type of Wind measurement instruments .
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风廓线雷达信号处理机设计与实现
Design and Implementation of the Wind Profile Radar Signal Processor
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多普勒雷达风廓线的反演及变分同化试验
The Retrieval and Variational Assimilation Experiment on Wind Profile of Doppler Radar
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单部多普勒天气雷达对垂直风廓线的探测研究
Measurement of the Vertical Wind Profile with a Single Doppler Weather Radar
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风廓线仪系统探测试验与应用
The atmospheric wind profiler and radio acoustic sounding system with its applications
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风廓线雷达探测降水过程的初步研究
Preliminary Study on Precipitation Process Detection Using Wind Profiler Radar
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一种实用的风廓线仪信号处理机设计
Design of One Kind of Practical Signal Processing System for Wind Profiler