https://tpm-ds.eo.esa.int/oads/data/Radarsat-2/RS2_OPER_SAR_SX_SLC_20120616T041608_N39-529_E026-820_0000_v0100.SIP.ZIP
https://tpm-ds.eo.esa.int/oads/data/Radarsat-2/RS2_OPER_SAR_SX_SLC_20120710T041607_N39-530_E026-822_0000_v0100.SIP.ZIP