Ground-based infrared measurements of the global distribution of ozone in the atmosphere of Mars

Doppler-limited IR spectroscopy measurements of the Mars atmosphere's global ozone distribution have been obtained for June 3-7, 1988; surface pressures and temperature profiles are retrieved through inversion of the fully-resolved (C-12)(O-16)2 line. The total O3 column abundance at each position has been retrieved at each of eight positions over a range of Martian latitudes by fitting the lines with synthetic spectra generated by a radiative transfer program: column burdens of O3 are less than 2.2 microns-atm for all latitudes sampled.