https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780804T060906_19780804T060921_000547_0061_0828_28E2.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780804T060906_19780804T060921_000547_0061_0828_80EB.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780804T060906_19780804T060921_000547_0061_0828_D813.ZIP