fengyunsanhaoxingshiwoguoshoukediguifeitaiyangtongbuqingxieguidaoqixiangzhuanyongxing，yeshiwoguoshouke、guojishangdisankezhudongjiangshuiceliangweixing。weixingpeizhilezhudongjiangshuiceliangleida、weibochengxiangyi、zhongfenbianlvguangpuchengxiangyi、quanqiudaohangweixingyanxingtanceyi4tai/taoyewuzaihe，jiangtianbuguoneijiangshuisanweiliticengxitanceshujukongbai。weixingdechenggongfashe，biaozhizhewoguoyichenggongfashele“liangdaisixing”gong20kefengyunqixiangweixing。cicifasheshichangzhengxilieyunzaihuojiandi471cifashe，yeshizhongguohangtian2023niandeshoucifashe。风(feng)云(yun)三(san)号(hao)星(xing)是(shi)我(wo)国(guo)首(shou)颗(ke)低(di)轨(gui)非(fei)太(tai)阳(yang)同(tong)步(bu)倾(qing)斜(xie)轨(gui)道(dao)气(qi)象(xiang)专(zhuan)用(yong)星(xing)，(，)也(ye)是(shi)我(wo)国(guo)首(shou)颗(ke)、(、)国(guo)际(ji)上(shang)第(di)三(san)颗(ke)主(zhu)动(dong)降(jiang)水(shui)测(ce)量(liang)卫(wei)星(xing)。(。)卫(wei)星(xing)配(pei)置(zhi)了(le)主(zhu)动(dong)降(jiang)水(shui)测(ce)量(liang)雷(lei)达(da)、(、)微(wei)波(bo)成(cheng)像(xiang)仪(yi)、(、)中(zhong)分(fen)辨(bian)率(lv)光(guang)谱(pu)成(cheng)像(xiang)仪(yi)、(、)全(quan)球(qiu)导(dao)航(hang)卫(wei)星(xing)掩(yan)星(xing)探(tan)测(ce)仪(yi)4(4)台(tai)/(/)套(tao)业(ye)务(wu)载(zai)荷(he)，(，)将(jiang)填(tian)补(bu)国(guo)内(nei)降(jiang)水(shui)三(san)维(wei)立(li)体(ti)层(ceng)析(xi)探(tan)测(ce)数(shu)据(ju)空(kong)白(bai)。(。)卫(wei)星(xing)的(de)成(cheng)功(gong)发(fa)射(she)，(，)标(biao)志(zhi)着(zhe)我(wo)国(guo)已(yi)成(cheng)功(gong)发(fa)射(she)了(le)“(“)两(liang)代(dai)四(si)型(xing)”(”)共(gong)2(2)0颗(ke)风(feng)云(yun)气(qi)象(xiang)卫(wei)星(xing)。(。)此(ci)次(ci)发(fa)射(she)是(shi)长(chang)征(zheng)系(xi)列(lie)运(yun)载(zai)火(huo)箭(jian)第(di)4(4)7(7)1(1)次(ci)发(fa)射(she)，(，)也(ye)是(shi)中(zhong)国(guo)航(hang)天(tian)2(2)02(2)3(3)年(nian)的(de)首(shou)次(ci)发(fa)射(she)。(。)