Minimize Spatial Resolution

The SYN Level-1 radiometric measurements are derived from full resolution OLCI Level-1B (~300 m) and SLSTR Level-1B products (500 m for S1-S6 and 1000 m for S7-S8 and F1-F2). The misregistrations or correspondence grids are provided on the SYN reference grid, i.e. the OLCI acquisition geometry:

  • OLCI pixel resolution (PR ~300m) grid for each camera image, corresponding to each OLCI camera image m = 1 to 5 in its acquisition geometry

At Level-2, a resampling to any specific, user-defined grid is performed, taking into account the mis-registration and DEM-corrected geolocation information included in the SYN Level-1 product. All datasets are provided in full resolution (~300 m) on the L1B image grid of the OLCI reference channel. VGK are also provided on this grid.

VGT-P and VGT-S products are provided on a regular latitude-longitude grid, with an equatorial sampling distance of 1 km.