Do we want/need destriping?
Created by: Christian-Mielke
Problem is that according to the S5P Science Verification report issue 2.1 2015-12-22 P 119 striping is prominent in the NO2 L2 Data. The Handbook states that they propose to run a destriping on the L2 Product itself. Other data quality Reports show a degradation of the single spectrometers over increasing orbit numbers (time). Therefore, I strongly disagree with the statements from the Science Verfication report on page 119, as destriping should have been made on the Rad and the Irrad data prior to the DOAS run. Nevertheless I made an attempt to do a bit of simple destriping using Staenz et al. approach for Hyperion data. Data are Copernicus Sentinel 5P NOX L2 NRTI 30_05_2021 Data directly from the hdf Results look like this
Original:
Destriped:
Given the circumstances the method is not ideal. Maybe I have to look a bit further.