?? ???? ?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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