Validation of Point Source Emissions of SO2 Using Aircraft Data

Marc Nicholas Fiddler1, Jaime Ross Green2, Solomon Bililign3, Erin E. McDuffie4, Dorothy L Fibiger5, Steven S Brown4, Lyatt Jaegle6, Andrew John Weinheimer7, Joel A Thornton6, Teresa Lynn Campos8, Viral Shah9, Felipe Lopez-Hilfiker10, Ben H. Lee11, Jessica Haskins12, Tamara Sparks13, Carlena J Ebben13, Paul J Wooldridge14, Ronald C Cohen15, Patrick R Veres16, Jack E Dibb17, Jason Clay Schroder18, Pedro Campuzano-Jost18,19, Doug A Day20, Jose L Jimenez21, Amy Sullivan22, Hongyu Guo23, Rodney J Weber24, J. Brian Leen25, Joshua P DiGangi26 and Glenn M Wolfe27, (1)North Carolina A & T State University, NOAA-ISET Center, Greensboro, NC, United States, (2)North Carolina A & T State University, Applied Science and Technology, Greensboro, United States, (3)North Carolina A & T State University, Physics, Greensboro, NC, United States, (4)NOAA Boulder, Boulder, CO, United States, (5)NOAA, CSD, Boulder, CO, United States, (6)University of Washington, Department of Atmospheric and Climate Science, Seattle, United States, (7)National Center for Atmospheric Research, Atmospheric Chemistry Observations and Modeling Laboratory, Boulder, United States, (8)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, CO, United States, (9)Harvard University, Cambridge, United States, (10)Tofwerk, Thun, Switzerland, (11)University of Washington Seattle Campus, Department of Atmospheric Sciences, Seattle, United States, (12)University of Washington Seattle, Atmospheric Sciences, Seattle, WA, UNITED STATES, (13)University of California Berkeley, Berkeley, CA, United States, (14)University of California, Dept. of Chemistry, Berkeley, CA, United States, (15)University of California, Berkeley, Berkeley, United States, (16)NOAA Boulder, Boulder, United States, (17)University of New Hampshire Main Campus, Institute for the Study of Earth, Ocean, and Space, Durham, NH, United States, (18)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (19)University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES) and Department of Chemistry, Boulder, United States, (20)CIRES, Boulder, CO, United States, (21)University of Colorado at Boulder, Dept. of Chemistry and Biochemistry, Boulder, CO, United States, (22)Colorado State University, Department of Atmospheric Science, Fort Collins, United States, (23)Georgia Institute of Technology, Earth and Atmospheric Sciences, Atlanta, GA, United States, (24)Georgia Institute of Technology Main Campus, Atlanta, GA, United States, (25)Nikira Labs, Inc., Mountain View, United States, (26)NASA Langley Research Center, Hampton, VA, United States, (27)UMBC/NASA Goddard, Greenbelt, MD, United States