https://alos-ds.eo.esa.int/oads/data/ALOS_Africa_AVNIR2/AL1_OPER_AV2_OBS_11_20080218T101515_20080218T101525_011018_0308_3440_0000.ZIP https://alos-ds.eo.esa.int/oads/data/ALOS_Africa_AVNIR2/AL1_OPER_AV2_OBS_11_20080218T101523_20080218T101534_011018_0308_3450_0000.ZIP