https://landsat-diss.eo.esa.int/oads/data/LandsatRBV/L03_OPER_RBV_PAN_1P_19810824T000000_19810824T000000_000000_0194_0031_408_v0100.SIP.ZIP https://landsat-diss.eo.esa.int/oads/data/LandsatRBV/L03_OPER_RBV_PAN_1P_19810824T000000_19810824T000000_000000_0194_0031_307_v0100.SIP.ZIP