? ????PIESAT-2 09~12??????????
????:2024-12-19 06:22:52 ??:????
????:92,93,95,98?????:????????
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12?17??????????,???????????????,???????PIESAT-2 09~12?????????????? ????
??????????????????????,SAR??????????SAR????????,????????????????????????????SAR?????????????,??????,????????????,?????????,?????????,????????????????????????
??????????????,SAR????????????????????????SAR??,??????????????,??????????????????????????????,??????
?,????,???????????????????????????,?1.3?(?700???)??553????(????)
????????:??????????????
