https://tpm-ds.eo.esa.int/oads/data/Radarsat-2/RS2_OPER_SAR_EF_SLC_20141224T232636_N23-310_E097-553_0000_v0100.SIP.ZIP https://tpm-ds.eo.esa.int/oads/data/Radarsat-2/RS2_OPER_SAR_EF_SLC_20141231T232231_N22-842_E098-507_0000_v0100.SIP.ZIP https://tpm-ds.eo.esa.int/oads/data/Radarsat-2/RS2_OPER_SAR_EF_SLC_20150210T232633_N23-315_E097-555_0000_v0100.SIP.ZIP https://tpm-ds.eo.esa.int/oads/data/Radarsat-2/RS2_OPER_SAR_EF_SLC_20150217T232228_N22-850_E098-507_0000_v0100.SIP.ZIP