https://tpm-ds.eo.esa.int/oads/data/TerraSAR-X/TSX_OPER_SAR_SM_SSC_20170207T115608_N44-174_W085-859_0000_v0101.SIP.ZIP https://tpm-ds.eo.esa.int/oads/data/TerraSAR-X/TSX_OPER_SAR_SM_SSC_20170218T115607_N44-173_W085-855_0000_v0101.SIP.ZIP