TY - JOUR A1 - Penning de Vries, M. J. M. A1 - Beirle, S. A1 - Wagner, T. T1 - UV Aerosol Indices from SCIAMACHY: introducing the SCattering Index (SCI) JO - Atmos. Chem. Phys. J1 - ACP VL - 9 IS - 24 SP - 9555 EP - 9567 Y1 - 2009/12/21 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/9/9555/2009/ L1 - http://www.atmos-chem-phys.net/9/9555/2009/acp-9-9555-2009.pdf DO - 10.5194/acp-9-9555-2009 ER -