Can SNAP deal with the MERIS data?

snap
#1

Dear Peter:
I download some MERIS L1P data, I want to process these data with gas absorption and rayleigh correction, then i will get the Bottom of rayleigh reflectance （BRR）. But i am not use the SNAP and MERIS before, I don’t konw how to do this? Please help me, or you can give me some links to learn.
Thank you.

#2

Yes, SNAP can deal with MERIS data. Just open the MERIS product and choose Optical->Preprocessing->Rayleigh Correction from the menu.

#3

Thanks , I have found the function, and tested a meris data in your instruction. But I find it can only process the image one by one, how can I do batch processing. Because I have 5 years of the meris data needed to process.

#4

I have found the batch processing. Thank you

#5

Okay, you beat me :wink: . Anyway, if you have to deal with a lot of data (which you obviously do) this tutorial ( https://senbox.atlassian.net/wiki/display/SNAP/Bulk+Processing+with+GPT ) might be of interest to you.