Update stability OMPS-LP (tangent height and spectral). Impact on different L2 data records (NASA, USask, UBremen) and merged L3.
This short presentation will give an update related to the continuing OSIRIS data record and how it fits into both the SAGE II/OSIRIS and the SAGE II/OSIRIS/OMPS-LP USask 2D time series. These time series will be evaluated through comparison with an MLS data record that has been converted from pressure and volume mixing ratio to altitude and number density using both ERA Interim and shifted...
The motivation for the initial phase of the SPARC Long-term Ozone Trends in the Stratosphere (LOTUS) project was to clarify from a community perspective our best estimate of stratospheric profile ozone trends and related uncertainties based on a variety of satellite and ground-based observations. The satellite-based records were all merged ozone products, many of which in part shared data from...
There are now more than 40 years of satellite and ground-based ozone observations, a vast amount of data with which to diagnose variability and trends in stratospheric ozone. Despite this, confidence in the status of long-term trends in ozone remains uncertain, with the way that data from disparate sources are merged being a leading reason uncertainties remain high.
We have formed an...
