| PARAMETER | Scaling factor for sigma0 evaluation |
| NETCDF NAME | scale_factor_ku_l1b_echo_sar_ku |
| DESCRIPTION | Scaling factor for backscatter coefficient (sigma0) evaluation corrected for instrumental effects. This scaling factor represents the backscatter coefficient for waveform amplitude equal to 1. |
| UNITS | 10-2 dB |
| PARAMETERS RELATED | The internal calibration on sigma0 parameter is:
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| ALGORITHM DETAILED DESCRIPTION | ALT_PHY_BAC_01 ALT_PHY_BAC_03 |
| PARAMETER DETAILED DESCRIPTION | Sentinel-3 Core PDGS Instrument Processing Facility (IPF) Implementation. Product Data Format Specification. SRAL/MWR Level 1 & 2 Instrument Products |