论文部分内容阅读
一、引言低能见度是影响西安咸阳国际机场的主要天气现象,一年四季均可出现,尤以雾占据最多,平均每年出现72次,一年之中以1月和12月两个月份出现日数最多。当大雾连续3～4小时笼罩机场时,会造成进出港飞机停滞,给旅客、航空公司带来不便和经济损失。因此,对形成西安咸阳国际机场辐射大雾的气象因子进行相关分析,从而做好大雾预报是十分必要的。二、技术处理本文用计算气象因子与能见度
I. INTRODUCTION Low visibility is the main weather phenomenon affecting Xi’an Xianyang International Airport. It can occur all year round, with the fog occupying the most, with an average of 72 times per year. In one year, the number of days in January and December most. When the fog enveloped the airport for three to four hours in a row, it would cause the stagnation of airplanes entering and leaving Hong Kong, bringing inconvenience and economic losses to passengers and airlines. Therefore, it is very necessary to carry out the correlation analysis on the meteorological factors that form the radiation fog of Xi’an Xianyang International Airport so as to forecast the fog. Second, technical processing This article uses the calculation of meteorological factors and visibility