https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780818T224327_19780818T224341_000757_0028_2537_6C50.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780818T224327_19780818T224341_000757_0028_2537_E0B8.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780818T224327_19780818T224341_000757_0028_2537_72A8.ZIP