Estimations of natural variability between satellite measurements of trace species concentrations

Patrick Sheese, University of Toronto, Toronto, ON, Canada, Kaley A Walker, University of Toronto, Department of Physics, Toronto, ON, Canada, Chris D. Boone, University of Waterloo, Department of Chemistry, Waterloo, ON, Canada, Doug A Degenstein, University of Saskatchewan, Department of Physics & Engineering Physics, Saskatoon, SK, Canada, Felicia Kolonjari, Environment and Climate Change Canada, Watershed Hydrology and Ecology Division, Victoria, BC, Canada, David A. Plummer, Environment and Climate Change Canada, Climate Research Branch, Montreal, QC, Canada and Thomas von Clarmann, Karlsruhe Institute of Technology, Karlsruhe, Germany