????“??????” “????”????

????:??????????:?????????

??11????9?????????????? (???? ?????)???????????????????,?11?????????9?????????11??????????39??????????????????????,????,?????????????????????PIESAT-2 01~04?(????????“??????”)??????,??,?????

11??????????????9???????????????,?PIESAT-2 01~04??????? ????????

?,???4??????????X????(SAR)?????,???,??????????????????528??????SAR????????????????????????????????SAR?????????????????????,????,??,??????????????????????????????????????

??“???”?????“???”?,?“??????????”4??,????????,??,????????

“???”??????????????,????,“??????????”?????????12??????????“????”20???????????????,?????,????????,?????????????????,??

??????????544???????????????????????(?)

??????:????????