2015 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) 2131-2134 2015年 [査読有り]
Surface reflectance, in principle, can be estimated from at-sensor radiance if we construct a physical model that incorporates several atmospheric an topographic parameters. Among them, spatial inhomogeneity of aerosol optical depth is the most im...
2015 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) 1449-1452 2015年 [査読有り]
Temperature, wind speed, H2O, and O-3 retrieval performance in the upper stratosphere and mesosphere was estimated using 485-489 GHz sub-mm limb sounder with 500 kHz resolution (2.5 kHz resolution for wind speed). Two instrument, one is 4K-cooled ...
2014 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) 4153-4156 2014年 [査読有り]
Theoretical sensitivity study of sub-mm limb sounder SMILES-2 (4K cooled, Tsys= 250 K) proposal was conducted. Temperature and line of sight wind sensitivity, <1K and <2 m/s for 30-100 km altitude region, was shown using 487.249 GHz O-2 line...
29TH INTERNATIONAL LASER RADAR CONFERENCE (ILRC 29) 237 2020年
Monitoring of near-surface aerosol is important for both public health issues and radiation budget studies. In this study, we report a continuous observation method of aerosol particles by means of a vertical Mie-scattering lidar in combination wi...