In Situ Carbon Dioxide and Methane Measurements from a Tower Network in Los Angeles

Kristal R Verhulst1,2, Anna Karion3, Jooil Kim4, Christopher Sloop5, Peter Salameh4, Vineet Yadav6, Kimberly Mueller7,8, Thomas Pongetti9, Sally Newman10, Clare (Kam Weng) Wong2,6, Francesca M Hopkins11, Preeti Rao6, John B Miller12, Ralph F Keeling13, Ray F Weiss4, Charles E Miller14, Riley Duren6 and Arlyn Andrews15, (1)JPL, Pasadena, CA, United States, (2)California Institute of Technology, Pasadena, CA, United States, (3)National Institute of Standards and Technology Gaithersburg, Gaithersburg, United States, (4)Scripps Institution of Oceanography, La Jolla, CA, United States, (5)Earth Networks Inc., Germantown, MD, United States, (6)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (7)NIST, Gaithersburg, United States, (8)National Institute of Standards and Technology Gaithersburg, Gaithersburg, MD, United States, (9)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (10)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States, (11)University of California Riverside, Riverside, CA, United States, (12)NOAA Boulder, ESRL, Boulder, United States, (13)University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, (14)JPL/NASA/Caltech, Pasadena, United States, (15)NOAA, Earth System Research Laboratory, Boulder, United States