S3SLSTR seems to be corrupt/how to use?

[przell]

We have tried to use the collection S3SLSTR form SentinelHub via euro data cube and the xcube_sh library. The results we get are quite strange. Have a look here: https://gitlab.inf.unibz.it/earth_observation_public/master_asi_conae/-/blob/main/test/s3_ndsi.ipynb.

• Where are the extra bands like SNOW_DEPTH from?
  • We didn't find information on that on the SentinelHub documentation (https://docs.sentinel-hub.com/api/latest/data/sentinel-3-slstr-l1b/).
  • Also their values look artificial (see link above)
• The band S2 to should be reflectance values. But it seems to be binary (see link above)

[forman]

@przell I agree, they look strange.

Where are the extra bands like SNOW_DEPTH from?

Bands come from the Sentinel Hub API, therefore this a question to the Sentinel Hub support.

The band S2 to should be reflectance values. But it seems to be binary (see link above)

This may be an issue in xcube-sh or an issue of the data. We'll check.

[przell]

Bands come from the Sentinel Hub API, therefore this a question to the Sentinel Hub support.

The issues is created there as well: https://forum.sentinel-hub.com/t/sentinel-3-slstr-how-to-use/6762, and also linked back to here