}3:RADARSAT-2‚É‚æ‚鈢‰ê–ììŽü•Ó‚ÌЊQ‘OŒã”äŠr‰æ‘œ(‰æ‘œ¶FЊQ‘O2011”N7ŒŽ7“úŠÏ‘ªA‰æ‘œ‰EFЊQŒã2011”N8ŒŽ1“úŠÏ‘ª)