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　　三九養(yǎng)生堂記者 鄧肯·蓋伊 報道

精彩|　　“宏?(hong)圖??(tu)一??(yi)號?(hao)”商??(shang)業(yè)??(ye)遙??(yao)感??(gan)衛(wèi)??(wei)星??(xing)于??(yu)2023年??(nian)3月??(yue)底??(di)發(fā)??(fa)射??(she)升??(sheng)空??(kong)??，其??(qi)SAR系??(xi)統(tǒng)??(tong)由??(you)“一??(yi)主?(zhu)三??(san)輔??(fu)”4顆??(ke)衛(wèi)??(wei)星??(xing)形??(xing)成??(cheng)車??(che)輪??(lun)式??(shi)干??(gan)涉??(she)編??(bian)隊??(dui)??，主??(zhu)星??(xing)位??(wei)于?(yu)車??(che)輪??(lun)式??(shi)編??(bian)隊??(dui)構(gòu)??(gou)型??(xing)中??(zhong)央??(yang)??。??中??(zhong)國??(guo)科??(ke)學??(xue)院??(yuan)空??(kong)天??(tian)院?(yuan)星??(xing)載??(zai)SAR研??(yan)究??(jiu)團??(tuan)隊??(dui)全??(quan)面?(mian)承??(cheng)擔??(dan)SAR載??(zai)荷?(he)系??(xi)統(tǒng)??(tong)設(shè)??(she)計??(ji)開?(kai)發(fā)??(fa)與??(yu)工??(gong)程??(cheng)研??(yan)制??(zhi)??，突??(tu)破??(po)多??(duo)星??(xing)編?(bian)隊??(dui)基??(ji)線?(xian)設(shè)??(she)計??(ji)與??(yu)優(yōu)??(you)化??(hua)、多??(duo)星??(xing)系??(xi)統(tǒng)??(tong)協(xié)??(xie)同??(tong)工??(gong)作?(zuo)、空?(kong)間??(jian)多??(duo)基??(ji)線??(xian)聯(lián)??(lian)合??(he)高??(gao)程??(cheng)測??(ce)量??(liang)及??(ji)多??(duo)基??(ji)三??(san)維??(wei)成??(cheng)像??(xiang)、載??(zai)荷??(he)輕??(qing)量??(liang)化??(hua)低??(di)成??(cheng)本??(ben)研??(yan)制??(zhi)等??(deng)多??(duo)項??(xiang)具??(ju)有??(you)完??(wan)全??(quan)自??(zi)主??(zhu)知??(zhi)識??(shi)產(chǎn)?(chan)權(quán)??(quan)的??(de)核??(he)心?(xin)關(guān)??(guan)鍵??(jian)技??(ji)術(shù)??(shu)??，系??(xi)統(tǒng)??(tong)最?(zui)高??(gao)分??(fen)辨??(bian)率?(lv)優(yōu)?(you)于??(yu)0.5米??(mi)??，具??(ju)備??(bei)1:50000比??(bi)例??(li)尺??(chi)測??(ce)繪??(hui)能??(neng)力?(li)??。近??(jin)日??(ri)??，該??(gai)星??(xing)SAR系??(xi)統(tǒng)??(tong)4星??(xing)在??(zai)軌??(gui)聯(lián)??(lian)合??(he)應?(ying)用??(yong)??，順?(shun)利??(li)完??(wan)成??(cheng)高??(gao)分??(fen)辨??(bian)對??(dui)地??(di)觀??(guan)測??(ce)和??(he)高??(gao)精??(jing)度??(du)全??(quan)球??(qiu)地??(di)形??(xing)測??(ce)繪??(hui)??。　　業(yè)??(ye)內(nèi)??(nei)專??(zhuan)家??(jia)指??(zhi)出??(chu)??，“一??(yi)主??(zhu)三??(san)輔??(fu)”多??(duo)基??(ji)線??(xian)編?(bian)隊??(dui)衛(wèi)??(wei)星??(xing)的??(de)成?(cheng)功??(gong)發(fā)??(fa)射??(she)和??(he)在??(zai)軌??(gui)應??(ying)用??(yong)??，為??(wei)中??(zhong)國?(guo)后??(hou)續(xù)??(xu)高?(gao)精??(jing)度??(du)、高??(gao)效??(xiao)干??(gan)涉??(she)SAR衛(wèi)??(wei)星??(xing)的??(de)技??(ji)術(shù)??(shu)發(fā)??(fa)展??(zhan)奠??(dian)定??(ding)堅??(jian)實??(shi)基??(ji)礎(chǔ)??(chu)??。??輕?(qing)小??(xiao)型??(xing)、低??(di)成??(cheng)本??(ben)SAR衛(wèi)??(wei)星??(xing)應??(ying)用??(yong)前??(qian)景??(jing)廣??(guang)闊??(kuo)??，在?(zai)城??(cheng)市??(shi)地??(di)質(zhì)??(zhi)災??(zai)害??(hai)監(jiān)??(jian)測??(ce)、海??(hai)洋??(yang)監(jiān)??(jian)測??(ce)、洪??(hong)澇??(lao)災??(zai)害??(hai)監(jiān)??(jian)測??(ce)、地??(di)表??(biao)沉??(chen)降??(jiang)監(jiān)?(jian)測??(ce)等秘(deng)方??(fang)面??(mian)具??(ju)備??(bei)極??(ji)大??(da)優(yōu)??(you)勢??(shi)??，可??(ke)極??(ji)大??(da)滿??(man)足??(zu)SAR衛(wèi)??(wei)星??(xing)商??(shang)業(yè)??(ye)應??(ying)用??(yong)的??(de)市??(shi)場?(chang)需??(xu)求??(qiu)??。

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