?? ?!???????????????
????:1?spa?????:???????
2?????95?98???
3???????
4????????
5?????????
??(12?????????17??????????????????????????)???2??????????????????????50??,?,?????PIESAT-2 09~12????,??????????,????????????
?
????????????????
???PIESAT-2 09~12???????SAR???,???????????
???????????,???????SAR??????????????,????????????????,?????????????????????
??SAR?????? ??????????????:?SAR??????????,?????????????????????????,???????????????
????,???????????????????????????,?????????????????????,?????????????,?????
??,????,??????????,???????????????????????????????????,?????
(??? ?? ?????????????? ??????????????????? ?????????????) ????:???