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(xué)??(xue)院?(yuan)空??(kong)天??(tian)院??(yuan)星??(xing)載??(zai)SAR研?(yan)究?(jiu)團(tuán)??(tuan)隊??(dui)全??(quan)面??(mian)承??(cheng)擔(dān)??(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(yīng)??(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)地秘(di)形??(xing)測??(ce)繪??(hui)??！ ≈??(zhong)新??(xin)網(wǎng)??(wang)北??(bei)京??(jing)10月??(yue)17日??(ri)電??(dian) (記?(ji)者??(zhe) 孫??(sun)自??(zi)法??(fa))中??(zhong)國??(guo)科??(ke)學(xué)??(xue)院??(yuan)空??(kong)天?(tian)信??(xin)息??(xi)創(chuàng)??(chuang)新??(xin)研??(yan)究??(jiu)院??(yuan)(空??(kong)天?(tian)院??(yuan))10月??(yue)17日??(ri)向??(xiang)媒??(mei)體??(ti)發(fā)??(fa)布??(bu)消??(xiao)息?(xi)說??(shuo)??，由??(you)該??(gai)院??(yuan)成?(cheng)功??(gong)研??(yan)制??(zhi)并?(bing)搭??(da)載??(zai)于??(yu)中??(zhong)國??(guo)“宏??(hong)圖??(tu)一??(yi)號??(hao)”商??(shang)業(yè)??(ye)遙??(yao)感??(gan)衛(wèi)?(wei)星??(xing)的??(de)合??(he)成?(cheng)孔??(kong)徑??(jing)雷??(lei)達(dá)?(da)(SAR)系??(xi)統(tǒng)??(tong)??，近??(jin)日??(ri)在??(zai)國??(guo)際??(ji)上??(shang)首??(shou)次??(ci)獲??(huo)得??(de)衛(wèi)??(wei)星??(xing)單??(dan)航??(hang)次??(ci)多??(duo)基??(ji)線??(xian)干??(gan)涉??(she)SAR高??(gao)精??(jing)度??(du)地??(di)形??(xing)測??(ce)繪??(hui)數(shù)??(shu)據(jù)??(ju)產(chǎn)??(chan)品??(pin)??，標(biāo)??(biao)志??(zhi)著??(zhe)中??(zhong)國??(guo)首??(shou)個??(ge)多??(duo)基??(ji)線??(xian)干??(gan)涉??(she)SAR全??(quan)球??(qiu)測??(ce)繪??(hui)系??(xi)統(tǒng)??(tong)成??(cheng)功??(gong)在??(zai)軌??(gui)應(yīng)??(ying)用??(yong)??。??
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