라디오존데를 이용한 알제리 가강수량의 변화 분석

A radiosonde is balloon based equipment for measuring of various atmospheric parameters and transmits to a fixed ground receiver. In this paper, we analyzed a change of precipitable water vapor using radiosonde observation data for two years in Algeria. The radiosonde observing stations for this research are five sites, DAAG(Alger), DAOR(Bechar), DAOF(Tindouf), DAUI(In-Salah) and DAAT(Tamanrasset). And we acquired radiosonde data from the atmospheric sounding data system which have been managing by the Wyoming weather web.