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Comparison between tropospheric NO 2 vertical columns by GOME and surface NO 2 mixing ratio by the air-monitoring network over Japan. Noguchi, K. , H. Itoh, T. Shibasaki, S. Hayashida (Nara Women ’ s University, Japan) I. Uno (Kyusyu University, Japan),
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Comparison between tropospheric NO2 vertical columns by GOME and surface NO2 mixing ratio by the air-monitoring network over Japan Noguchi, K., H. Itoh, T. Shibasaki, S. Hayashida (Nara Women’s University, Japan) I. Uno (Kyusyu University, Japan), A. Richter, J. P. Burrows (IUP/University of Bremen, Germany) Roadside stations Residential-zone stations Residential-zone stations GOME GOME ‘96 ‘03 Jan. Jul. Dec. Inter-annual variation Seasonal variation
Residential-area stations around Tokyo(120) Tokyo Area