共查询到20条相似文献,搜索用时 661 毫秒
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采用JAVA、MySQL设计并开发了山西地震台网运维智能管理系统。该系统功能主要包括台站和设备的信息管理、运行状态监控、自动更新JOPENS系统的台站日志和仪器参数、实时监控并计算台站噪声并导出图表。基于该系统,可以有效提高地震台网台站的运维工作效率,使日常工作流程化。 相似文献
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针对南京市无人值守台站运维存在的不足,设计了一种基于GIS和3D台站模型的地震台站可视化运维平台。与目前台站维护系统相比,实现了台站设备监控信息多方位、多表现形式的展示,能够实时自动诊断台站故障,有效提高了南京市地震台网的管理水平。 相似文献
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永安无人值守地震台远程网络监控系统 总被引:1,自引:1,他引:0
针对永安无人值守地震台设备维护及安全巡视等问题,利用地震台现有网络搭建方式,使用网络摄像机及相应监控系统软件,通过合理配置,实现无人值守地震台远程网络视频监控。该系统的实现,提高了永安地震台管控无人值守台站的能力,对其他地震台有一定借鉴意义。 相似文献
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江苏省部分井下地震计监测能力差异初探 总被引:2,自引:0,他引:2
江苏部分地震台站在"十五"项目改造过程中安装了大动态、宽频带的高性能地震计—CMG-3TB井下地震计。笔者选取了溧阳台、南通台和盐城台作为研究样本,对比了三个台的监测能力并对地震计的监测能力进行了分析。还从各台台基噪声、测震监测设备和地震计安装三个方面对台站监测能力差异的原因进行了分析。 相似文献
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《地震地磁观测与研究》2016,(5)
针对浙江省地震监测台站不断增加,地震台站设备运维流程无序化、纸质化的管理现状,设计台站智能运维保障系统,实现台站运维智能化监控管理。与传统台站运维相比,该系统不仅实现台站运维资料的数字化管理,还通过引入抢修工单形式,保障台站抢修顺利进行。 相似文献
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M. N. French R. L. Bras W. F. Krajewski 《Stochastic Environmental Research and Risk Assessment (SERRA)》1992,6(1):27-45
A procedure for short-term rainfall forecasting in real-time is developed and a study of the role of sampling on forecast ability is conducted. Ground level rainfall fields are forecasted using a stochastic space-time rainfall model in state-space form. Updating of the rainfall field in real-time is accomplished using a distributed parameter Kalman filter to optimally combine measurement information and forecast model estimates. The influence of sampling density on forecast accuracy is evaluated using a series of a simulated rainfall events generated with the same stochastic rainfall model. Sampling was conducted at five different network spatial densities. The results quantify the influence of sampling network density on real-time rainfall field forecasting. Statistical analyses of the rainfall field residuals illustrate improvement in one hour lead time forecasts at higher measurement densities. 相似文献
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《中国科学:地球科学(英文版)》2014,(3)
正SCIENCE CHINA Earth Sciences,an academic journal cosponsored by the Chinese Academy of Sciences and the National Natural Science Foundation of China,and published by Science China Press and Springer,is committed to publishing high-quality,original results in both basic and applied research. 相似文献
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《国际泥沙研究》2014,(4)
正Director:Shangfu Kuang,China Vice-directors:Chunhong Hu,China Duihu Ning,China Guangquan Liu,China The International Research and Training Center on Erosion and Sedimentation(IRTCES)was jointly set up by the Government of China and UNESCO on July 21,1984.It aims at the promotion of international exchange of knowledge and cooperation in the studies of erosion and 相似文献
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《地震工程与工程振动(英文版)》2014,(4)
正This journal is established by the Institute of Engineering Mechanics(IEM),China Earthquake Administration,to promote scientific exchange between Chinese and foreign scientists and engineers so as to improve the theory and practice of earthquake hazards mitigation,preparedness,and recovery.To accomplish this purpose,the journal aims to attract a balanced number of papers between Chinese and 相似文献