https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780819T064142_19780819T064158_000762_0033_0776_669F.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780819T064142_19780819T064158_000762_0033_0776_EA78.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780819T064142_19780819T064158_000762_0033_0776_5188.ZIP