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气象:2006,32(1):3-11
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NEXRAD的技术升级和发展方向
(1.中国气象局大气探测技术中心,北京 10008;2.NEXRAD Radar Operation Center, USA;3.中国气象科学研究院)
The Technology Improvement and Development Strategy for NEXRAD
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投稿时间:2005-01-26    修订日期:2005-11-14
中文摘要: 阐述了NEXRAD雷达网产品升级、业务改造和技术更新的内容及现状,介绍了美国天气雷达网和雷达探测技术的可能发展趋势。NEXRAD产品升级的主要内容是建立开放的雷达系统、增加新算法、建立公共业务开发环境,研发不同型雷达的资料融合方法。NEXRAD业务改造主要包括更新雷达的网络设备,建立雷达基数据传输方案,升级和改造雷达系统部件。NEXRAD的未来将向提高探测时空精度和资料的综合应用发展。结合我国天气雷达的状况,就开展我国新一代天气雷达运行保障、资料应用开发和新技术研究试验阐述了几点认识和建议。
Abstract:It is expounded that NEXRAD product improvement (NPI), operation upgrade projects, and their current situations. Further more the NEXRAD network science infusion plan and the strategic directions for WSR-88D in the period 2007—2025 are introduced. NPI includes setting up open system, developing new algorithms, building Common Operations Development Environment,and studying the integration method of various radar data, et.al.. NEXRAD update projects contain TCP/IP communication,base data distribution scheme,and radar system equipments.The science infusion plan and strategic directions tell that the NEXRAD will develop to high spatial-temporal resolution and data synthesis applications. Some Opinions are put forward for China weather radar network operations support, products development and data application, and new technology study and evaluation.
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基金项目:国家自然科学基金“新一代天气雷达监测沙尘暴的能力和方法研究(40475011)”项目资助
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引用文本:
梁海河,Jing Zhongqi,徐宝祥,2006.NEXRAD的技术升级和发展方向[J].气象,32(1):3-11.
,2006.The Technology Improvement and Development Strategy for NEXRAD[J].Meteor Mon,32(1):3-11.