我正在做一个研究Sentinel-5p图像。I would like to convert the data from mole/m2 to μg/m3, for this I know I need the height data of the measurements. I have looked for them and I have only found for tropospheric ozone (6 km), would you know for CO, SO2 and NO2 the height of the vertical column? Thank you very much, Irene B.