Sentinel2 data set not able to locate data file downloaded from https://scihub.copernicus.eu

I see an error when I try to access the data downloaded from https://scihub.copernicus.eu/dhus/#/home for sentinel-2 using torchgeo Sentinel2 dataset. After investigating I found that the function does not uses the standard naming convention for sentinel-2 data products.

files downloaded from USGS Earth Explorer seem to have a different filename format.

Naming Conventions https://sentinels.copernicus.eu/web/sentinel/user-guides/sentinel-2-msi/naming-convention https://www.usgs.gov/centers/eros/science/sentinel-2-data-dictionary#tile_number

If there is a way to change file name please suggest.

----ERROR LOG----

$ python train.py
Traceback (most recent call last):
  File "train.py", line 12, in <module>
    dataset = Sentinel2(root='./../data/sentinel', crs=None, transforms=None, bands=[], cache=True)
  File "/home/manish/projects/pytorch/torchgeo_lcc/torchgeo_env/lib/python3.8/site-packages/torchgeo/datasets/sentinel.py", line 103, in __init__
    super().__init__(root, crs, res, transforms, cache)
  File "/home/manish/projects/pytorch/torchgeo_lcc/torchgeo_env/lib/python3.8/site-packages/torchgeo/datasets/geo.py", line 374, in __init__
    raise FileNotFoundError(
FileNotFoundError: No Sentinel2 data was found in './../data/sentinel'

[calebrob6]

No problem! Again, thanks for reporting the issue (without issues we wouldn’t be aware of problems like this) – this is definitely something we want to fix before an eventual 1.0 release.

[adamjstewart]

@tinkueg in your issue, you mention that the dataset is unable to detect files downloaded from Copernicus. But our regex is actually designed for Copernicus, it should only be incompatible with EarthExplorer data. Can you share an example filename so I know what your data looks like?