In the breakout session, several participants noted that the NPOESS
nadir ozone measurement (which is the only ozone measurement to be made by NPOESS) is more than adequately covered by GOME - II on MetOp and that ozone profile measurements would add more value than additional nadir measurements.
Keppens, A., Lambert, J. - C., Granville, J., Miles, G., Siddans, R., van Peet, J. C. A., van der A, R. J., Hubert, D., Verhoelst, T., Delcloo, A., Godin - Beekmann, S., Kivi, R., Stübi, R., and Zehner, C.: Round - robin evaluation of
nadir ozone profile retrievals: methodology and application to MetOp - A GOME - 2, Atmos.
OMPS is a three - part instrument: a
nadir mapper that maps
ozone, SO2 and aerosols; a
nadir profiler that measures the vertical distribution of
ozone in the stratosphere; and a limb profiler that measures aerosols in the upper troposphere, stratosphere and mesosphere with high vertical resolution.