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首页> 外文期刊>Journal of Safety Engineering >Trends of Weather Elements Induced Flights Cancellation in Nnamdi Azikiwe International Airport, Abuja, Nigeria
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Trends of Weather Elements Induced Flights Cancellation in Nnamdi Azikiwe International Airport, Abuja, Nigeria

机译：尼日利亚阿布贾Nnamdi Azikiwe国际机场天气因素引起的航班取消的趋势

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The Study assess the trends of weather conditions in aviation transport in Nnamdi Azikiwe International Airport, Abuja. Records on visibility, rainfall, cloud cover; wind speed and two aspects of flight operations (flight delay and cancellation) for a period of 14 years (2000-2014) were collected from secondary source. Simple regression analysis or trend analysis was used to determine the trend of the weather parameters as influencing flight operations. Findings in this study show that. Trends reveal that flight cancellation and delay have reduced drastically at Nnamdi Azikiwe International Airport, Abuja as a result of installation of advanced navigational aids to take care of unforeseen weather obstructions. Individual weather elements (visibility, rainfall, cloud cover and wind speed) on their own do not have significant effects on flight operations between 2000 and 2014, however when they are combined, these weather elements affect aviation transportation tremendously. Hence there is need for the installation of reliable and well equipped weather station with precise prediction of weather elements not only in airports, but also in strategic locations across the country to enable the spatial analysis of weather records across air routes.
机译：该研究评估了阿布贾Nnamdi Azikiwe国际机场的航空运输天气状况趋势。记录能见度，降雨量，云量;从二级来源收集了14年（2000-2014年）的风速和飞行运行的两个方面（航班延误和取消）。使用简单的回归分析或趋势分析来确定天气参数趋势对飞行操作的影响。这项研究的结果表明。趋势表明，由于安装了先进的导航设备以应对不可预见的天气障碍，阿布贾Nnamdi Azikiwe国际机场的航班取消和延误已大大减少。单独的天气要素（能见度，降雨量，云量和风速）本身对2000年至2014年之间的飞行运行没有重大影响，但是，当将它们组合在一起时，这些天气要素会极大地影响航空运输。因此，需要安装可靠且装备精良的气象站，不仅要在机场内，而且要在全国战略要地中对气象要素进行精确的预测，以便能够对航空路线上的气象记录进行空间分析。

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