https://tpm-ds.eo.esa.int/oads/data/Radarsat-1/RS1_OPER_SAR_FX_SLC_19971116T055510_N13-445_W001-433_0000_v0101.SIP.ZIP
https://tpm-ds.eo.esa.int/oads/data/Radarsat-1/RS1_OPER_SAR_FX_SGF_19971116T055510_N13-444_W001-430_0000_v0101.SIP.ZIP
https://tpm-ds.eo.esa.int/oads/data/Radarsat-1/RS1_OPER_SAR_SX_SGF_20011016T054616_N13-491_W001-104_0000_v0101.SIP.ZIP