Sentinel-2 imagery granules downloaded from AWS archives (http://sentinel-pds.s3-website.eu-central-1.amazonaws.com) have a little different data structure than the original granule sub-folders of ESA SAFE product. Consequently, it seems the SNAP tool is not able to import the data as one product with metadata - and I need to process the data to level 2 (atmospherically corrected ground reflectance). Is there a way? Or is there a site which allows downloading individual granules in original SAFE data structure?
(question originally asked on stackexchange)
http://gis.stackexchange.com/q/208469/22804
You can look at the following:
http://www.geosage.com/highview/features_sentinel2.html
http://sentinel-pds.s3-website.eu-central-1.amazonaws.com/
Thank you, but it does not answer my question. The software does not seem to have capability to convert level 1 imagery to level 2 - ground reflectance.
Dear Tomas,
Unfortunately I cannot answer the question directly, but hope the following will help
I also interested in the topic like this, but now have not any time to pay enough attention directly to this. Previously, I found some valuable information dealt with soft at Sentinel forums.
Have you tried to ask there?
http://forum.step.esa.int/
This is what I plan to do.
And in addition, I'd like to remind you, that there were much info on Sentinels at ESA Living planet Symposium in 9-13may 2016 in Prague. I've got a Proceedings DVD, so I think there can be something for answering the question.
http://lps16.esa.int/page_programme_overview.php
Thank you Maria, in the meantime I've got an answer on stackexchange, where I was pointed to this ESA announcement:
https://scihub.copernicus.eu/news/News00092
So it seems in few days ESA will start to deliver the data on per tile (granule) basis from their Data Hub in SAFE format - which is exactly what I was looking for.
Maybe now you have already found the answer from https://github.com/sinergise/SEN2COR
Thank you, but the original question is already obsolote. Copernicus now distributes Level 1 data per granule, so no need for me to download from AWS. Moreover, even Level 2 data are now distributed on Data Hub.
Not that there are no problems with SEN2COR and maybe some of these branches on github may be solving some of them, but this is not suitable way for ordinary users - look at this branch you sent me the link to - besides it is two years old, there seems to be no documentation on what it fixes or what functionality it chages for the users - but this is not topic for this discussion.
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