Lidar Observations of Arctic Aerosols and Clouds in the Free Troposphere for More than Fifteen Months over Svalbard

Takashi Shibata, Nagoya University, Nagoya, Japan, Koichi Shiraishi, Fukuoka University, Fukuoka, Japan, Suginori Iwasaki, National Defense Academy of Japan, Yokosuka, Japan, Masataka Shiobara, NIPR National Institute of Polar Research, Tokyo, Japan and Toshiaki Takano, Chiba University, Department of Electrical and Electronics Engineering, Chiba, Japan