https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780930T011648_19780930T011703_001359_0000_2236_18DD.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780930T011648_19780930T011703_001359_0000_2236_1C3C.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780930T011648_19780930T011703_001359_0000_2236_FDE4.ZIP