Earthdata Forum

How can we re-grid tropospheric Nitrogen Dioxide data from OMI_MINDS_NO2_1 and plot it in Python for assessing pollution trends over a given ___location for a given time period?

Hello and thanks for your question. We can consult our data specialists and reply shortly.

Two questions to aid us in our response:

1. Are you seeking Level 2 swath data or Level 3 global gridded data?

2. If L3, do you want to subset for a region or acquire the full global file?

Because you asked about NO2_1 and not NO2d_1, I would assume you are seeking Level 2, but for efficiency I want to make sure.

It is Level 2 swath data.

Thank you.

I apologize for the weekend delay.

I will forward your question to our scientific staff. While waiting for their response, I recommend examining this How-To document to determine if will assist your efforts:

https://disc.gsfc.nasa.gov/

Hello,
To assist you further, our data specialist would like to know if you are interested in grid sizes other than 0.25 degree, and what temporal period you are investigating.

Thanks!