https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780804T060830_19780804T060846_000547_0061_0786_DCFB.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780804T060830_19780804T060846_000547_0061_0786_247A.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780804T060830_19780804T060846_000547_0061_0786_922B.ZIP