https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780816T064537_19780816T064552_000719_0233_1455_0CD2.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780816T064537_19780816T064552_000719_0233_1455_73CE.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780816T064537_19780816T064552_000719_0233_1455_DDF3.ZIP