How to get detailed information about bands of different datasets？

[LTT-5]

Hello, thank you very much for your outstanding work!

After downloading the data, we are a bit confused about the band information.
Could you please explain how the bands in datasets [s1grd-2020] and [gunw-dateinit_dateend] correspond to each other?

For example, dataset [gunw-dateinit_dateend] has 96 bands—what exactly do these 96 bands represent?
Similarly, dataset [s1grd-2020] has 16 bands—how are these 16 bands distributed among VV/VH, ascending/descending orbits, and the four seasons?

Where can we find detailed information about the bands? Look forward to your response.

Best regards

[mataln]

@rramosp