code: def _sentinel1_product_check(product_id, data_source):
          
          props = product_id.split('_')
          acquisition, resolution, polarisation = props[1], props[2][3], props[3][2:4]
          if acquisition in ['IW', 'EW'] and resolution in ['M', 'H'] and polarisation in ['DV', 'DH', 'SV', 'SH']:
              return acquisition == data_source.value[2].name and polarisation == data_source.value[3].name and \
                     resolution == data_source.value[4].name[0]
          raise ValueError('Unknown Sentinel-1 tile type: {}'.format(product_id))
docs: Checks if Sentinel-1 product ID matches Sentinel-1 DataSource configuration
  
          :param product_id: Sentinel-1 product ID
          :type product_id: str
          :param data_source: One of the supported Sentinel-1 data sources
          :type data_source: constants.DataSource
          :return: True if data_source contains product_id and False otherwise
          :rtype: bool