航空气象

应用GEM模式作北京地区航空气象要素逐时预报的探讨

An attempt to forecasting the aviation weather elements hour-by-hour in Beijing region by using GEM model

建立在Indigo工作站上的航空气象业务系统

The Aeronautical Meteorological Operational System for Indigo Workstation

航空气象业务系统选用高性能的Indigo工作站，收集与处理的资料量大，提供的航线、机场和独特的三维图产品丰富。

Lot of data such as the have been collected , processed and provided by the Aeronautical Meteorological Operational system with high performance of indigo workstation .

建立在数值预报系统上的航空气象要素预报试验

Experiment on aviation meteorological factor forecasting based on a limited area model

自动航空气象情报系统

Airport aeronautical meteorology engineering Automatic VOLMET Broadcast System

信息技术优势在航空气象服务竞争中的作用

IT Advantage in Air Weather Service Competition

准确预报降雹是航空气象保障的重点和难点。

To accurately predict falling hail is the emphasis and difficulty of aviation weather safeguard .

对航空气象课程教学改革的思考

Reform of Aeronautical Meteorology Teaching

航空器维修工程师执照飞机场航空气象工程

Aircraft maintenance engineer 's licence

目前本系统已集成到航空气象灾害预报支持服务系统进行准业务化运行。

The system has been integrated into the aviation weather hazard forecasting support system for a quasi-operational running .

提供及时、准确的航空气象服务是保障民航安全运行的重要基础。

Providing aviation weather services timely and accurately is the important foundation for the safety of civil aviation .

民航对外服务系统的构建，可以提高航空气象服务的安全保障能力。

The deployment of the external services system of civil aviation can improve the security of aviation meteorological service .

随着我国民航气象事业的飞速发展，航空气象服务与航空气象用户需求出现了明显的差距。

With the rapid development of aviation meteorological services in China , aviation weather services cannot meet users ' demand .

航空气象是保障民航安全运行的重要基础，同时也是国家气象的重要组成部分。

The aviation weather service is an important foundation of the civil aviation security . It is also an essential component of National Weather Service .

一如世界各地的航空气象机构，天文台亦定时提供机场天气报告和预报，支援飞行业务。

Like other aviation weather offices around the world , the observatory provides airport weather reports and forecast at regular intervals to support flight operations .

飞机颠簸是影响飞行安全的重要因素，飞机颠簸的分布规律和预报方法一直是航空气象研究的重点。

Airplane turbulence is an important factor affecting flight safety , airplane turbulence distribution law and prediction methods are always the focus of aviation meterological study .

使用分布式多层应用系统来提供航空气象服务，可满足用户多样化需求及气象信息数据的飞速增长。

The use of distributed application system for aeronautical meteorology service , can meet sufficient various requirements for every users and steady increase in meteorology information data .

结合国际上最新的航空气象预报产品或项目，介绍了美国、加拿大及欧洲在航空气象预报方面的最新进展和未来的发展趋势。

By reviews on the state of the art in aeronautical meteorological forecasting products , the recent advancements of aeronautical meteorological services in USA , Canada and Europe are summarized .

根据业务运行要求，结合航空气象业务的发展，尤其是考虑到航空气象服务的主要用户的需求，重新修订应用软件系统的功能。

According to the operation requirements , combining aviation meteorological service development , especially considering the need of main users , the function of application software system should be revised .

航空气象作为气象学科的一个分支，服务是根本，预警预报是核心，观测是基础，信息与技术是保证。

Aeronautical Meteorology as a branch of the Meteorology , service is fundamental , forecast and warning is a core , observation is the base , information and technology to guarantee .

经过几十年发展，我国航空气象服务工作取得了长足进展，气象装备得到了极大改善，特别是多普勒天气雷达的应用，对航空活动的安全、正常和效率发挥了重大作用。

Due to the improvement of the meteorological services , especially the use of Doppler radar , the flight safety , normalization and efficiency have been improved to a large extent .

利用气象资料制订飞机航行计划，是航空气象服务的主要内容之一，对飞机的安全航行具有十分重要的意义。

Preparing flight plan in terms of meteorological data is not only one of the important aspects of aviation weather service , but also very important to the safe flying of the aircrafts .

系统输出的飞机积冰有文字和图形两种信息，便于航空气象预报员、航空公司飞行签派员和管制部门相关人员的使用。

The product of the system is text and graphic information of ice accretion , which is convenient for aviation weather forecaster , airline flight dispatchers and related persons of air traffic control department to use .

针对当前航空气象业务保障中短期预报任务特点和预报需求，综合利用数值预报产品释用技术和软件开发技术，开发了三类航危天气短期业务化预报系统。

According to characteristics of short-term forecasting task for the security of aviation weather services and forecast demand , Depending on the interpolation and explanation method of numerical forecast products and software development technology , the operational forecasting system was developed .

本文探讨了状态、时间离散和状态离散、时间连续两类条件下的马尔柯夫过程在短期天气预报中的应用，给出了航空气象要素逐时和定时预报的思路及相应的对比试验结果。

This paper inquires into the application of Markov process at discrete time and continuous time ( both with discrete condition ) in short-range weather forecast . It also presents the thoughts and the test results for hour-by-hour and fixed-time objective forecast of aviation weather elements .

针对航空气象保障中常用的几种天气雷达图像的特性，采用双正交小波变换方法，应用嵌入式零树编码和自适应算术编码，提出了一套合理的图像压缩编码软件方案。

In accordance with the characteristics of several types of weather radar images used in the aeronautical meteorology support , a suitable scheme for radar image compression software is presented on the basis of the bi-orthogonal wavelet transformation , embedded zero tree coding and adaptive arithmetic coding technologies .

1935年以来，滑翔机作为航空和气象研究的工具获得好评。

Since 1935 , gliders have gained in reputation as tools for aeronautical and meteorological research .

联合国专门机构和类似机构从事卫生、农业、国际航空、气象等不同领域的工作。

The UN specialized agencies and analogous bodies , working in such diverse areas as health , agriculture , international aviation and meteorology .

彩色夜视技术经过多年发展，已被广泛应用在军事、航空、气象、医疗等各个领域。

With the development of color night vision technology , night-vision device is widely used in military , aviation , meteorology , medical and other fields .

可视化技术适用于任何有一定数据存在的场合，尤其是要分析、处理海量数据的科学领域，如航空航天、气象观测、CT扫描、地质勘探等。

The Visualization Technology can apply to any occasion being some data , especially scientific fields analyzing and dealing with a lot of data , for instance , the avigation and spaceflight , the meteorologic observation , the CT scan , the geological survey etc.