https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780804T061522_19780804T061536_000547_0061_1276_7BA4.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780804T061522_19780804T061536_000547_0061_1276_F239.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780804T061522_19780804T061536_000547_0061_1276_09A3.ZIP