TY - JOUR A1 - Napelenok, S. L. A1 - Pinder, R. W. A1 - Gilliland, A. B. A1 - Martin, R. V. T1 - A method for evaluating spatially-resolved NOx emissions using Kalman filter inversion, direct sensitivities, and space-based NO2 observations JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 8 IS - 2 SP - 6469 EP - 6499 Y1 - 2008/04/01 PB - Copernicus Publications SN - 1680-7367 UR - http://www.atmos-chem-phys-discuss.net/8/6469/2008/ L1 - http://www.atmos-chem-phys-discuss.net/8/6469/2008/acpd-8-6469-2008.pdf ER -