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自动气象站投入业务运行以来,自动站采集的数据密度比人工站大大提高,但自动站业务软件缺乏对采集数据的分析、判断功能,该系统是为弥补自动站业务软件的这一缺陷而开发的一款应用软件.本文介绍了该系统的功能,对自动站采集的分钟数据进行缺测、异常、跳变等情况的分析和判断,对正点数据、天气报、航空报等报文上传进行监控、分析,人工站与自动站的数据对比等. 相似文献
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简略地介绍了拟构建的新一代江西省人工影响天气作业实时决策指挥系统框架结构.该系统集成度和自动化程度高,特别突出人影作业的实时性和实用性,可提高作业安全和效率;信息采集、分发、综合分析和直观显示快速便捷,易升级换代. 相似文献
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详细介绍了山东省飞机人工增雨机载全球定位通讯系统的工作流程和硬件配置以及软件的主要功能。结合我省春季飞机人工增雨作业进行了8个架次的作业飞行试验,实现了该系统在飞机人工增雨作业中的实时监测、指挥、存档等重要功能。试验结果表明:该系统能成功地投入业务使用,并将大大提高增雨催化作业的时效性和科学性 相似文献
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四川省人工影响天气业务系统功能 总被引:2,自引:0,他引:2
耿蔚 《高原山地气象研究》2012,32(2):91-94
介绍了四川省人工影响天气业务技术系统的组成功能及应用情况。该系统集成度和自动化程度比较高、实时性和实用性强、业务化运行稳定;实现了多种尺度和不同种类信息的实时采集、快速传输和直观显示,具有业务管理、作业预警信息发布、作业决策指挥、作业效果评估结果及时发布等多种功能。该系统的运用,加强了人工影响天气业务的管理,大大的提升了人影业务工作的效率。 相似文献
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Zhaoyang CHAI He ZHANG Mulan ZHANG Xiao TANG Weipeng ZHENG Jiang ZHU Guangqing ZHOU Junji CAO Qingcun ZENG 《大气科学进展》2021,38(10):1611-1620
This article introduces "EarthLab ", a major new Earth system numerical simulation facility developed in China.EarthLab is a numerical simulation system for a physical climate system, an environmental system, an ecological system, a solid earth system, and a space weather system as a whole with a high-performance scientific computing platform.EarthLab consists of five key elements—namely: a global earth numerical simulation system, a regional high-precision simulation system, a supercomputing support and management system, a database, data assimilation and visualization system, and a high-performance computing system for earth sciences. EarthLab helps to study the atmosphere, hydrosphere,cryosphere, lithosphere, and biosphere, as well as their interactions, to improve the accuracy of predictions by integrating simulations and observations, and to provide a scientific foundation for major issues such as national disaster prevention and mitigation. The construction and operation of EarthLab will involve close cooperation with joint contributions and shared benefits. 相似文献
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关于气候变化对社会经济系统影响的机理和途径的探讨 总被引:2,自引:1,他引:1
本文基于考虑气候变化影响应与经济系统的特征时空尺度相匹配的观点,讨论了气候变化对经济系统影响的途径.认为:气候变化是年代际尺度的气温变化,直接影响的是冰冻圈、海平面、水资源、陆面状况、生态系统、微生物、人体健康等七个领域;觉察不到日变化、季节变化、年际变化而呈现出年代际变化的事物才是受全球变暖影响的事物;由于时间尺度不匹配,经济系统几乎不会受气候变化的直接影响;就间接影响而言,全球变暖导致的极端气候事件加剧和人类为应对与适应气候变化的积极响应,对经济系统的影响要显著得多. 相似文献
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针对安徽省山岳型景区旅游气象服务的需求和特点,以旅游气象观测网为基础,基于短时临近预报系统(INCA系统)、云海景观预报技术、雷电监测预警技术、旅游气象条件综合评级等,开发了安徽省山岳型景区旅游气象服务业务系统,实现了旅游气象服务产品的高效加工制作和快速分发传递.目前,系统已在黄山景区、九华山景区投入业务运行,为当地旅游气象服务工作的开展提供了重要支撑. 相似文献
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Characteristics, Processes, and Causes of the Spatio-temporal
Variabilities of the East Asian Monsoon System 总被引:9,自引:0,他引:9
Recent advances in the study of the characteristics, processes, and causes of spatio-temporal variabilities of the East Asian monsoon (EAM) system are reviewed in this paper. The understanding of the EAM system has improved in many aspects:the basic characteristics of horizontal and vertical structures, the annual cycle of the East Asian summer monsoon (EASM) system and the East Asian winter monsoon (EAWM) system, the characteristics of the spatio-temporal variabilities of the EASM system and the EAWM system, and especially the multiple modes of the EAM system and their spatio-temporal variabilities. Some new results have also been achieved in understanding the atmosphere-ocean interaction and atmosphere-land interaction processes that affect the variability of the EAM system. Based on recent studies, the EAM system can be seen as more than a circulation system, it can be viewed as an atmosphere-ocean-land coupled system, namely, the EAM climate system. In addition, further progress has been made in diagnosing the internal physical mechanisms of EAM climate system variability, especially regarding the characteristics and properties of the East Asia-Pacific (EAP) teleconnection over East Asia and the North Pacific, the "Silk Road" teleconnection along the westerly jet stream in the upper troposphere over the Asian continent, and the dynamical effects of quasi-stationary planetary wave activity on EAM system variability. At the end of the paper, some scientific problems regarding understanding the EAM system variability are proposed for further study. 相似文献
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主要阐述如何利用UML(Unified Modeling Language)建模过程描述集中监控系统。文中给出了监控系统的结构、功能和运用UML技术描述系统的方法和实现过程,并列出了描述实例。 相似文献