TY - JOUR A1 - Badosa, J. A1 - McKenzie, R. L. A1 - Kotkamp, M. A1 - Calbó, J. A1 - González, J. A. A1 - Johnston, P. V. A1 - O'Neill, M. A1 - Anderson, D. J. T1 - Towards closure between measured and modelled UV under clear skies at four diverse sites JO - Atmos. Chem. Phys. J1 - ACP VL - 7 IS - 11 SP - 2817 EP - 2837 Y1 - 2007/06/07 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/7/2817/2007/ L1 - http://www.atmos-chem-phys.net/7/2817/2007/acp-7-2817-2007.pdf DO - 10.5194/acp-7-2817-2007 ER -