https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_GEC_1P_19780819T064348_19780819T064403_000762_0033_0926_8EA2.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_SLC_1P_19780819T064348_19780819T064403_000762_0033_0926_A2D9.ZIP
https://tpm-ds.eo.esa.int/oads/data/Seasat/SE1_OPER_SEA_PRI_1P_19780819T064348_19780819T064403_000762_0033_0926_D64B.ZIP