MATHEMATICAL TOOL FOR A CLOSURE STUDY OF AEROSOL MICROPHYSICAL PROPERTY RETRIEVAL USING LIDAR AND PHOTOMETER DATA

摘要

We present a project combining lidar, photometer and particle counter data with a regularization software tool for a closure study of aerosol microphysical property retrieval. In a first step only lidar data are used to retrieve the particle size distribution (PSD). Secondly, photometer data are added, which results in a good consistency of the retrieved PSDs. Finally, those retrieved PSDs may be compared with the measured PSD from a particle counter. The data here were taken in Ny Alesund, Svalbard, as an example.