https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780821T072319_19780821T072334_000791_0062_1134_BBA8.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780821T072319_19780821T072334_000791_0062_1134_9D23.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780821T072319_19780821T072334_000791_0062_1134_52F3.ZIP