Field for raster:pixel_coordinate_convention #55
Description
The field raster:sampling allows the specification of sampling as either area or point. Some CEOS-ARD standards require the pixel coordinate convention to be one of [pixel centre, pixel LLC, pixel ULC]. Perhaps a parameter like raster:pixel_coordinate_convention is appropriate?
E.g. section 1.7.10 on page 19 of https://ceos.org/ard/files/PFS/SAR/v1.2/CEOS-ARD_PFS_Synthetic_Aperture_Radar_v1.2.pdf