https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780827T155358_19780827T155411_000882_0153_0722_C457.ZIP https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780827T155358_19780827T155411_000882_0153_0722_A860.ZIP https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780827T155358_19780827T155411_000882_0153_0722_FD29.ZIP