https://tpm-ds.eo.esa.int/oads/data/Radarsat-1/RS1_OPER_SAR_SW_SCW_19990418T084258_N74-050_E124-983_0000_v0101.SIP.ZIP
https://tpm-ds.eo.esa.int/oads/data/Radarsat-1/RS1_OPER_SAR_SW_SCW_19990512T084310_N74-017_E124-983_0000_v0101.SIP.ZIP
https://tpm-ds.eo.esa.int/oads/data/Radarsat-1/RS1_OPER_SAR_SW_SCW_19990605T084305_N74-017_E125-017_0000_v0101.SIP.ZIP
https://tpm-ds.eo.esa.int/oads/data/Radarsat-1/RS1_OPER_SAR_SW_SCW_19990629T084308_N73-967_E125-067_0000_v0101.SIP.ZIP