The data (Sentinel-1/-2) is provided in a systematic manner. De file name gives an clear overview of the following elements:

1. Product: the product contained within this file (i.e. COMP; LAI).
2. Algorithm: the method or algorithms used to generate the data (i.e. SGRTA02; SEN2COR). The algorithm version will be stored in the metadata.
3. Mission: the sentinel platform and sensor of the data (i.e. S1A, S2B).
4. Input data: the relevant data used to retrieve the product or aquisition mode (i.e. IWRGDVV, L2AB04).
5. Date: the acquisition date or start date or week/month of composite (i.e. 2018WC22; 20170124)
6. Ground sampling distance: Equi7 continental zone and GSD or spatial resolution of the data (i.e. EU10M, OC500M)
7. Projection: the relevant Easting and Northing of the equi7 tile and tiling level (i.e. E090N066T1, E004N008T6)

Additional information (i.e. software version) is stored in the metadata.

Examples:

Sentinel 1

SIG0_SGRTA02_S1A_IWGRDVV_20170131_EU10M_E090N066T6

  1              2               3            4                    5                 6                  7

WWS_SGRTA02_S1B_IWGRDH1VVA_20150526_EU10M_E090N066T1

Sentinel-2

BOAB03_SEN2COR_S2A_L1CB03_20170127_EU10M_E090N066T1

NDVI_S2VA_S2B_L2AB04B08_20180601_EU20M_E090N066T3