https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780818T224405_19780818T224418_000757_0028_2581_013E.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780818T224405_19780818T224418_000757_0028_2581_8606.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780818T224405_19780818T224418_000757_0028_2581_4C03.ZIP