https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780810T062645_19780810T062700_000633_0147_1087_A1B1.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780810T062645_19780810T062700_000633_0147_1087_1958.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780810T062645_19780810T062700_000633_0147_1087_5AA3.ZIP