https://tpm-ds.eo.esa.int/oads/data/Radarsat-2/RS2_OPER_SAR_FX_SLC_20201020T211515_S08-874_E125-494_0000_v0100.SIP.ZIP
https://tpm-ds.eo.esa.int/oads/data/Radarsat-2/RS2_OPER_SAR_FX_SLC_20201027T101031_S08-863_E125-501_0000_v0101.SIP.ZIP