CHARACTERIZATION OF OPTICAL PROPERTIES OF DESERT DUST AND OTHER AEROSOLS USING POSTIVE MATRIX FACTORIZATION

Heikki Lihavainen1, Mansour Alghamdi2, Antti Hyvärinen1, Tareq Hussein3, Kimmo Neitola1, M. Khoder2, A. S. Abdelmaksoud2, H. Al-Jeelani2, I. I. Shabbaj2 and F. M. Almehmadi2, (1)Finnish Meteorological Institute, Helsinki, Finland, (2)King Abdulaziz University, Jeddah, Saudi Arabia, (3)University of Helsinki, Helsinki, Finland