radar data

What's more, radar data suggests the Boeing 777 might have tried to turn back to Kuala Lumpur before contact was lost, a detail that prompted a search for the plane on both sides of the Malaysian peninsula.

此外，雷达数据显示，这架波音777客机在失去与地面的联络前可能曾试图折返回吉隆坡。这个细节使搜救队在马来半岛两侧都开始进行搜索。

Compared with traditional total station, GPS deformation monitoring methods, the collection efficiency of the three-dimensional laser radar sampling points, the formation of the entity in the data field, to avoid the limitations of the method of analysis point to an area.

与传统全站仪、GPS的变形监测方法相比较，三维激光的采集效率较高，采样点多，形成了实体的数据场，能避免以点带面分析方法的局限性。

Test Method of The Basic Capabilities of Radar Data Correlator

雷达数据相关器的基本性能测试方法

Test statistic data model of a bistatic radar systems is derived on the basis of monostatic radar signal detection process, it is the theoretical foundation of the bistatic radar ambiguity function.

首先以单基地雷达信号检测过程为基础，推导了双基地雷达系统的信号检测统计量模型，该模型是双基地雷达系统模糊函数的理论基础。

For data fusion technology of MSTS, this paper addresses some of key issues of radar and ADS-B reports, these key issues include time synchronization, bias influence and maneuver detection.

针对多传感器跟踪系统的数据融合技术，分析了雷达和ADS-B的报告不同步、误差影响和机动检测等几个关键问题。

In practice, the timing accuracy of radar data is directly related to the disaster weather prediction and identification. Therefore, business rules have been released to specify the timing precision of the radar systems. At present, manual dialing clock synchronization is commonly used.

在应用中，雷达探测数据的时间准确性直接关系到灾害性天气的识别和预测，业务制度规定必须对雷达系统进行精确校时，目前多采用人工拨打校时电话方式校时。

In order to solve the contradiction between the accuracy and the real time in radar signal sorting, a dynamic signal sorting frame based on data stream clustering is proposed.

为了解决雷达信号分选中准确性与实时性相矛盾的问题，提出了一种基于数据流聚类的动态信号分选框架。

Experiment of Doppler Radar Data Assimilation for Convection in Cold Vortex

多普勒雷达资料在冷涡强对流天气中的同化应用试验

Secondary Surveillance Radar the ground picks the data and displays it on the ATC radar screen.

地面的二次监视雷达接受到数据并把数据在空管雷达屏幕上显示出来.

The analysis of Doppler Radar Data in a Systemic Rainstorm

一次系统性暴雨过程的多普靳雷达资料分析

The data of radar target track simulation is the precondition of kinds of radar information research.

雷达目标模拟航迹产生的数据是进行各种雷达数据处理研究的前提。

We can obtain reliable observations from the radar data by means of tangential method and radial method.

通过雷达径向风资料自身的特点发掘可靠观测又可以通过两种方式：径向和切向。

Processing three-dimensional digital weather radar data with ibm-pc/ xt Microcomputer

用IBM&PC/XT微机处理三维天气雷达回波数字资料的方法

Mesospheric tide using sounding data of MF radar

基于中频雷达探测资料的中层大气潮汐

Research on spatial matching of spaceborne radar data and ground radar data is important both in theory and application.

对星载雷达数据与地面降雨资料进行空间匹配，并展开定量分析，在理论研究与实际应用中具有重要意义。

A gale hit the 6th agricultural division on August 22, 2005.Based on several materials such as surface, high altitude and radar data, this paper analyzed and summarized the gale weather process, then got some conclusions that will be referred to gale forecast and warning.

利用地面、高空及云图、雷达资料对2005年8月22日晚一场袭击农六师各地的大风天气过程进行了分析总结，并得出一些对临近预报有意义的结论。

Modern three-dimensional radar possess the characteristics of wide searching coverage, high data rates and fast response.

当代新型三坐标雷达具有搜索范围大、数据率高、反应时间短等特点。

A novel compression algorithm for weather radar data based on parallel adaptive coding is presented.

研究基于小波的并行自适应天气雷达回波数据有损压缩算法.

Development of MODEM and It's Application in Radar Data Communication System

MODEM的发展及其在雷达数据通信中的应用

Based on WSR 88D radar data, the radar echo ′ s characteristics of the torrential rain in Shanghai on the night of August 5th 2001 are analyzed to find out its precipitation mechanism and characteristic.

利用WSR88D多普勒雷达资料，通过分析2001年8月5日到8月6日产生于上海地区的特大暴雨过程的雷达回波特征，研究探讨这次过程的降水成因和降水特点。

Using Doppler radar data, an algorithm for precipitation nowcast is set up by applying an improved cross-correlation extrapolation method ( COTREC).

利用多普勒雷达资料，采用一种改进后的交叉相关法（COTREC）建立了一种降水临近预报方法。

An application of the QNX system to single radar data processing is also given.

并给出了在单站雷达数据处理中的应用。

The article expatiates laboratorial test method of the two basic capabilities of Radar Data Correlator, interrelated validity and synthetical precision.

描述了雷达数据相关器的两大基本性能相关正确性和合成精度的实验室测试方法。

Doppler Radar Data Analysis of 4.12 Hail Event in Jiangxi Province

江西4·12降雹过程的多普勒雷达资料分析

DSP data processing module based on DSP performs such factions as preprocessing radar data, wavelet transform, encoding algorithm of the SPIHT ( set partitioning in hierarchical trees) and adaptive arithmetic coding.

DSP数据处理模块，包括DSP的选型、雷达数据的预处理、小波变换、多级树集合分裂算法编码以及算术编码。

Maneuver Target Tracking Based on Infrared Sensor and Radar Data Fusion

基于红外和雷达数据融合的机动目标跟踪方法

The torrential rainfall process of Hongkong in the 9th of June 1998 was analyzed based on the Doppler radar data of Hongkong observatory and GMS-5 infrared satellite images etc.

利用1998年6月海峡两岸暴雨试验中收集的香港天文台的多普勒雷达资料、GMS-5红外卫星云图等资料对1998年6月9日00～11UTC的暴雨过程进行综合对比分析。

Target Decomposition Using Polarimetric Imaging Radar Data and Its Application in Identification of Bank Lines

极化雷达目标信息分解技术及其在古湖岸线探测中的应用

Fifthly, we explore the use of an ensemble Kalman filter ( EnKF) to assimilate simulated Doppler radar data in a cloud model.

采用EnKF技术，在云模式中同化模拟多普勒雷达资料。

Rainfall Estimation from Meteorological Satellite and Radar Data Using Multiresolution Wavelet Transform and Neural Networks Methods

气象卫星云图的多分辨小波分解及人工神经网络降水估计研究