WATER CONTENTS ESTIMATIONS OF VOLCANIC ASH PARTICLES USING 2DVD AND WEATHER RADAR
Sung-Ho Suh, Pukyong National University, Busan, Korea, Republic of (South), Lee Dong-In, Pukyong National Univ., Busan, South Korea, Masayuki Maki Dr., Research and Education Center for Natural Hazards, Kagoshima University, Kagoshima, Japan and Masato Iguchi, Kagoshima City Hall, Kagoshima, Japan