How to access Sentinel-2 L1C imagery from Earth Search AWS Element 84

[dbptbx]

Hi @gjoseph92 ,

thank you in first place for this stackstac package. I'm intending to apply on getting Sentinel-2 L1C imagery. However, I get an 'Access Denied' error that I don't know how to solve. See below:
[PATH-TO-PYTHON-ENV]/lib/python3.10/site-packages/stackstac/rio_reader.py:332: UserWarning: Error opening 's3://sentinel-s2-l1c/tiles/30/S/WG/2020/12/19/0/B12.jp2': RasterioIOError('Access Denied')

Please, find attached a jupyter notebook (I added the .txt extension to be able to upload it) with my simple test so you can easily follow the process.
sentinel2_read_stac_l1c.ipynb.txt

Thank you very much in advance for your help. Looking forward to your answer.
Best,
Diego

[TomAugspurger]

I think that the assets linked from https://earth-search.aws.element84.com/v0/collections/sentinel-s2-l1c/items are in a requester-pays S3 Bucket. You would need to need to set your S3 credentials wherever you're reading the data: https://docs.aws.amazon.com/AmazonS3/latest/userguide/RequesterPaysExamples.html. Have you done that?

[dbptbx]

Thank you @TomAugspurger for suggestion. Actually, we have wrapped the call of stackstac.stack method with a rasterio environment:

with rio.Env(AWS_REQUEST_PAYER='requester'):
    data = stackstac.stack(items_s2, **stack_options)

and it just worked.

Best,

[gjoseph92]

xref #133

[dbptbx]

This issue is apparently solved here: cogeotiff/rio-tiler#52

and here: rasterio/rasterio#692