Towards constraining megacity fossil-fuel emissions estimates with OCO-2 observations and Lagrangian modeling.

Eric A Kort1, Emily Grace Yang2, John Ware3, Xinxin Ye4, Thomas Lauvaux5, Dien Wu6, John C Lin7 and Tomohiro Oda3, (1)University of Michigan Ann Arbor, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, (2)University of Michigan, Department of Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, (3)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (4)Pennsylvania State University Main Campus, University Park, PA, United States, (5)Pennsylvania State University Main Campus, Department of Meteorology and Atmospheric Science, University Park, United States, (6)University of Utah, Atmospheric Sciences, Salt Lake City, UT, United States, (7)University of Utah, Department of Atmospheric Sciences, Salt Lake City, United States