?? ???? ??????????PIESAT-2 09~12?
????:1???????????:??????????
2?????
3????????????
4?????????
5???????
?12?17????? (? ?????)?????????,?????????12?17??????????????2??????????50??????????,???????,??,??PIESAT-2 09~12?????????,?,???????????
????????????,??(SAR)?????????,??????????????????????SAR??????????????????????????????,???????????????????????????,?,???????????
12?????????17????????,????,?PIESAT-2 09~12???????????????? ???????????,SAR???????????SAR????????????????,???????????????????????????????????????????????????????????????????SAR???,?????????,??????????????????,??????????,??????????????????,?????????????????????????
???,SAR??????????????SAR??,????,??????????????????????????????????????,?????
?????????,?????,?????????????????,????????????1.3?????(?????????700???)?????????553????(?)
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