https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780821T072719_19780821T072734_000791_0062_1420_8ADE.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780821T072719_19780821T072734_000791_0062_1420_FABE.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780821T072719_19780821T072734_000791_0062_1420_8928.ZIP