https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780818T223720_19780818T223738_000757_0028_2100_886F.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780818T223720_19780818T223738_000757_0028_2100_9C46.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780818T223720_19780818T223738_000757_0028_2100_54F4.ZIP