https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780821T072708_19780821T072722_000791_0062_1406_D4E5.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780821T072708_19780821T072722_000791_0062_1406_93C6.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780821T072708_19780821T072722_000791_0062_1406_3F32.ZIP