TY - JOUR A1 - Feng, L. A1 - Palmer, P. I. A1 - Bösch, H. A1 - Dance, S. T1 - Estimating surface CO2 fluxes from space-borne CO2 dry air mole fraction observations using an ensemble Kalman Filter JO - Atmos. Chem. Phys. J1 - ACP VL - 9 IS - 8 SP - 2619 EP - 2633 Y1 - 2009/04/15 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/9/2619/2009/ L1 - http://www.atmos-chem-phys.net/9/2619/2009/acp-9-2619-2009.pdf DO - 10.5194/acp-9-2619-2009 ER -