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机场多跑道自动气象观测数据显示方案设计与应用
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作者 杜安妮 《自然科学》 2022年第5期707-714,共8页
以机场多跑道的自动气象观测数据为基础,设计了区域机场跑道自观数据监视和告警及单个机场多跑道下自观数据风盘显示的解决方案。通过对方案设计的对比分析发现,以WebGIS展示区域自观数据的方案更适合用户进行区域天气监视和决策分析;... 以机场多跑道的自动气象观测数据为基础,设计了区域机场跑道自观数据监视和告警及单个机场多跑道下自观数据风盘显示的解决方案。通过对方案设计的对比分析发现,以WebGIS展示区域自观数据的方案更适合用户进行区域天气监视和决策分析;而对单个机场以则有两个较好的选择,一是按天气影响程度对跑道进行切换,并对跑道号进行着色显示和tooltip提醒,在单条跑道上尽可能的多展示要素;二是将所有跑道风盘进行展示,但只显示最重要的要素,并对要素进行着色告警。此设计方案由面到点,多角度、多层次思考和探究了如何更合理和便捷的为用户提供机场的自观数据,可为多跑道下自观数据显示软件研发提供一定的参考。 展开更多
关键词 自观数据 WEBGIS 多跑道
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实时航空气象信息监视平台的设计与实现
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作者 张茜 韩磊 +1 位作者 陈阳权 闵月 《气象水文海洋仪器》 2024年第3期120-124,共5页
以民航气象数据库、AWOS行标9文件库、气象信息服务文件数据池为基础,采用B/S架构,基于ASP.NET Core,利用FineUI Core、ECharts等框架构建了集成自动观测数据展示、跑道风切变告警、区域机场实时天气告警及未来6 h气象条件预警、预警预... 以民航气象数据库、AWOS行标9文件库、气象信息服务文件数据池为基础,采用B/S架构,基于ASP.NET Core,利用FineUI Core、ECharts等框架构建了集成自动观测数据展示、跑道风切变告警、区域机场实时天气告警及未来6 h气象条件预警、预警预报数据显示、卫星云图显示等功能为一体的实时航空气象信息监控平台。平台提供了航空运行中各类重要气象数据的计算和显示,能够简单、及时地为航空用户提供气象信息监视和告警服务,使用户实时了解区域机场当前及未来的天气条件,可为航空运行战术和预战术决策提供专业、可靠的航空气象数据支撑。 展开更多
关键词 航空气象 大屏展示 自观数据 影响程度预报
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自观联网系统故障案例分析 被引量:1
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作者 欧阳雪梅 《科学技术创新》 2021年第19期115-117,共3页
本文简要介绍在华东地区自动气象观测系统联网系统(简称:自观联网系统)的运行维护中遇到的故障排除处理方法。根据该系统的网络结构以及系统的几个组成部分,分段查找故障。从线路状态、服务器数据接收以及防火墙端口占用情况等方面着手... 本文简要介绍在华东地区自动气象观测系统联网系统(简称:自观联网系统)的运行维护中遇到的故障排除处理方法。根据该系统的网络结构以及系统的几个组成部分,分段查找故障。从线路状态、服务器数据接收以及防火墙端口占用情况等方面着手,根据各部分的不同特点,从不同的角度去分析和查找,并且记录了查找的步骤和方法。通过截图,简单明了地描述了故障处理过程,为今后工作中的故障处理提供有效帮助,提高排除故障的效率,缩短排故时间。 展开更多
关键词 自观数据防火墙 端口 进程
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Development and application of ocean station auto monitoring data on-line quality control system
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作者 WANG Qisong FANG Shulin +1 位作者 YIN Danni ZHAO Yueru 《Marine Science Bulletin》 2021年第1期71-79,共9页
The quality control of ocean observation data is conducted by monthly review,yet no on-line quality control system is deployed.An on-line quality control system is provided by this article.The threshold of extreme and... The quality control of ocean observation data is conducted by monthly review,yet no on-line quality control system is deployed.An on-line quality control system is provided by this article.The threshold of extreme and rate of change is created by analyzing the character of observation items.The alert will be triggered to remind the operator if the system detects data out of threshold.therefore the on-line data quality control is accomplished. 展开更多
关键词 ocean station DATA ON-LINE quality control
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Analyses of Characteristics of Long-Term Monitoring of Arterial Pressure and Pulse
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作者 Olesja Isaikina Yuriy Kuksa Igor Shibaev 《Journal of Environmental Science and Engineering(B)》 2012年第9期1064-1073,共10页
Long-term observations of pulse and arterial blood pressure taken from a patient's daily self-control diary have been analyzed in the paper. The diary was kept in the morning and in the evening. It contains regular o... Long-term observations of pulse and arterial blood pressure taken from a patient's daily self-control diary have been analyzed in the paper. The diary was kept in the morning and in the evening. It contains regular observational data collected during over 13 years. Statistical estimates of series and their spectral responses were obtained. A difference between the morning and evening series was noted. Spectral harmonics with the period of 7 days was typical of the evening series. The morning series are characterized by a "lunar" component with the -27.35-day period. The examined series were also compared with the daily series of atmospheric pressure and daily Wolf numbers. Seasonal pulse and arterial pressure pattern and average monthly self-control tabulated data obtained during 13 years are presented in the paper. 展开更多
关键词 FR (frequency ratio) ABP (arterial blood pressure) spectral analysis normal distributions.
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Research on HJ-1A/B satellite data automatic geometric precision correction design
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作者 Xiong Wencheng Shen Wenming +3 位作者 Wang Qiao Shi Yuanli Xiao Rulin Fu Zhuo 《Engineering Sciences》 EI 2014年第5期90-96,共7页
Developed independently by China,HJ-1A/B satellites have operated well on-orbit for five years and acquired a large number of high-quality observation data.The realization of the observation data geometric precision c... Developed independently by China,HJ-1A/B satellites have operated well on-orbit for five years and acquired a large number of high-quality observation data.The realization of the observation data geometric precision correction is of great significance for macro and dynamic ecological environment monitoring.The paper analyzed the parameter characteristics of HJ-1 satellite and geometric features of HJ-1 satellite level 2 data(systematic geo- corrected data).Based on this,the overall HJ- 1 multi- sensor geometric correction flow and charge-coupled device(CCD) automatic geometric precision correction method were designed.Actual operating data showed that the method could achieve good result for automatic geometric precision correction of HJ-1 satellite data,automatic HJ-1 CCD image geometric precision correction accuracy could be achieved within two pixels and automatic matching accuracy between the images of same satellite could be obtained less than one pixel. 展开更多
关键词 HJ-1 satellite AUTOMATIC geometric precision correction CCD
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