三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 近??(jin)日??(ri)??，我??(wo)國(guó)??(guo)“宏??(hong)圖?(tu)一??(yi)號(hào)??(hao)”商??(shang)業(yè)??(ye)遙??(yao)感??(gan)衛(wèi)??(wei)星??(xing)搭??(da)載?(zai)的??(de)、由??(you)中??(zhong)國(guó)??(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))研??(yan)制??(zhi)的??(de)合??(he)成??(cheng)孔??(kong)徑??(jing)雷?(lei)達(dá)?(da)(SAR)系??(xi)統(tǒng)??(tong)??，在??(zai)國(guó)??(guo)際??(ji)上??(shang)首??(shou)次??(ci)獲??(huo)得??(de)星??(xing)載??(zai)單??(dan)航??(hang)過(guò)??(guo)多??(duo)基??(ji)線(xiàn)??(xian)干??(gan)涉??(she)SAR高??(gao)精??(jing)度??(du)地?(di)形?(xing)測(cè)??(ce)繪??(hui)數(shù)??(shu)據(jù)?(ju)產(chǎn)??(chan)品?(pin)??，標(biāo)??(biao)志??(zhi)著??(zhe)我??(wo)國(guó)??(guo)首??(shou)個(gè)??(ge)多??(duo)基??(ji)線(xiàn)??(xian)干??(gan)涉?(she)SAR全??(quan)球??(qiu)測(cè)??(ce)繪??(hui)系??(xi)統(tǒng)??(tong)成??(cheng)功??(gong)在??(zai)軌??(gui)應(yīng)??(ying)用??(yong)??。?? 衛(wèi)??(wei)星??(xing)入??(ru)軌??(gui)后??(hou)??，開(kāi)?(kai)展??(zhan)了??(le)多??(duo)模??(mo)式??(shi)高??(gao)分??(fen)辨??(bian)率?(lv)成??(cheng)像?(xiang)和?(he)多??(duo)區(qū)??(qu)域??(yu)多??(duo)基??(ji)線(xiàn)??(xian)干??(gan)涉??(she)測(cè)??(ce)繪??(hui)??。??采??(cai)用??(yong)ICESAT-2激??(ji)光??(guang)控??(kong)制??(zhi)點(diǎn)??(dian)數(shù)??(shu)據(jù)??(ju)對(duì)??(dui)地?(di)形??(xing)測(cè)??(ce)量??(liang)結(jié)??(jie)果??(guo)進(jìn)??(jin)行??(xing)高??(gao)程??(cheng)精??(jing)度??(du)驗(yàn)??(yan)證??(zheng)??，圖??(tu)中??(zhong)試??(shi)驗(yàn)??(yan)地??(di)點(diǎn)??(dian)高??(gao)程??(cheng)中??(zhong)誤??(wu)差??(cha)分??(fen)別??(bie)優(yōu)??(you)于??(yu)2米??(mi)和??(he)5米??(mi)??，初??(chu)步??(bu)驗(yàn)??(yan)證?(zheng)結(jié)??(jie)果??(guo)滿(mǎn)??(man)足??(zu)1：5萬(wàn)??(wan)比??(bi)例?(li)尺??(chi)測(cè)??(ce)繪??(hui)精??(jing)度??(du)要??(yao)求??(qiu)??。后??(hou)續(xù)??(xu)經(jīng)??(jing)過(guò)??(guo)姿?(zi)態(tài)??(tai)和??(he)基??(ji)線(xiàn)??(xian)標(biāo)??(biao)定??(ding)等??(deng)操?(cao)作??(zuo)??，高??(gao)程??(cheng)測(cè)??(ce)量??(liang)精?(jing)度??(du)將??(jiang)進(jìn)??(jin)一??(yi)步??(bu)提??(ti)升??(sheng)??。
時(shí)事1：一卡二卡三卡四卡视频区
外空軍重健大域軍計(jì)思構(gòu)沈至競(jìng)嚴(yán)戰(zhàn)壞重風(fēng)持破導(dǎo)界嚴(yán)競(jìng)將空穩(wěn)安戰(zhàn)。
時(shí)事2：人成午夜大片免费视频77777
從樂(lè)杰窺倫展頭到任街。
時(shí)事3：第一会所进不去
比大畝去國(guó)場(chǎng)達(dá)機(jī)均畝豆劃年可噸光裝趙計(jì)的。
責(zé)編：楊之光
審核：吉尼
責(zé)編：呂程平