我正在做一个研究Sentinel-5p TROPOMI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. --- The Sentinel product gives you different layers, as you can see in the image, the NO2 gives a layer of tropospheric data and another of stratospheric data... by making this separation, shouldn't they be assuming a limit to the height of the column in which the data is separated by layers? [![enter image description here][1]][1] I understand that the height of the limit of these can vary, but I would like to arrive at an approximate average value. [1]: https://i.stack.imgur.com/nJpOJ.png