[A-AS08] Atmospheric Chemistry

[AAS08-P38] Estimation of Anthropogenic CO₂ Emissions in the Kanto Metropolitan Region Using LETKF with Wind-Dependent Localization

*Yutaka Arai¹, Ryoichi Imasu², Qiao Wang², Hiroaki Kondo³ (1. Graduate School of Frontier Sciences, The University of Tokyo, Department of Natural Environmental Studies, 2. Atmosphere and Ocean Research Institute, The University of Tokyo, 3. National Institute of Advanced Industrial Science and Technology)

Keywords:carbon dioxide, emission estimation, regional model, satellite data, data assimilation, localization radius