雾霾天气对GPS天顶对流层延迟与可降水量影响研究
王勇,闻德保,刘严萍,胡乐银
EFFECTS OF FOG AND HAZE WEATHER ON GPS ZENITH 
TROPOSPHERIC DELAY  AND PRECIPITABLE WATER VAPOR
Wang Yong,Wen Debao,Liu Yanping,Hu Leyin
大地测量与地球动力学 . 2014, (2): 120 -123 .