?? ?????????? ????PIESAT-2 09~12?
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2?????????????
3???????????
4????????
5????????????
??????????12??????????????17?????? (????????? ??)??????????????????????,??????12??????17??????????????2?????????????50????,??,???,????PIESAT-2 09~12????,?????????,??????
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12????????????17?????,???,????PIESAT-2 09~12???????????????? ???????????,SAR??????????SAR?,??????????????????????????????????????SAR???,???,????????????,?,?????????????,????????????????????
????????????????,SAR?????????????????SAR?,????,????????????????????????????????????,?????????????????
??????????????,?????????,????????????????????,???????????????1.3??(?????????????700???)?????????553??????(????????)
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