https://tpm-ds.eo.esa.int/oads/data/Radarsat-2/RS2_OPER_SAR_SX_SLC_20120506T041131_N41-081_E028-229_0000_v0100.SIP.ZIP
https://tpm-ds.eo.esa.int/oads/data/Radarsat-2/RS2_OPER_SAR_SX_SLC_20120530T041129_N41-081_E028-239_0000_v0100.SIP.ZIP