摘要
深圳机场目前为双跑道运行模式,东跑道AWOS系统为芬兰VAISALA公司的MIDASIV,西跑道AWOS系统为芬兰VAISALA公司的AVIMET,两者RVR探测设备的构造有较明显的差异。2017年3月31日,深圳机场为降雨天气,期间发生西跑道RVR数据明显偏低的现象,而东跑道RVR数据与人工观测数据基本一致。事后进行专门分析,得出发生此现象的合理解释。
Shenzhen Airport is in dual-runway operation mode currently.The east runway AWOS(automated weather observing system)system is MIDAS IV of Finnish VAISALA company,and the west runway AWOS system is AVIMET of Finnish VAISALA company.The structure of RVR detection equipment has obvious differences On March 31,2017,Shenzhen Airport was a rainy weather,during which the RVR data of the west runway was significantly lower,while the RVR data of the east runway was basically consistent with the artificial observation data.A special analysis was carried out afterwards to arrive at a reasonable explanation for this phenomenon.
出处
《科技创新与应用》
2019年第32期79-81,共3页
Technology Innovation and Application
关键词
跑道视程
降雨
自动气象观测系统
RVR
rainfall
AWOS(automated weather observing system)
