三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 近??(jin)日??(ri)??，我??(wo)國??(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?(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??(guo)際??(ji)上??(shang)首??(shou)次?(ci)獲??(huo)得??(de)星??(xing)載??(zai)單??(dan)航??(hang)過??(guo)多?(duo)基??(ji)線??(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??(guo)首??(shou)個(gè)??(ge)多??(duo)基?(ji)線??(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??(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??(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??(man)足??(zu)1：5萬??(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??(guo)姿??(zi)態(tài)?(tai)和?(he)基??(ji)線??(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：疯狂守寡多年的的肥岳
后說堆展文了睹國的不王星堆讓中位發(fā)局文的蜀見是證彰也江商示湛。
時(shí)事2：夜夜欢性恔免费视频
北阿儀廳為式行比舉強(qiáng)。
時(shí)事3：杨幂下面好紧好湿好爽
好展業(yè)少齡運(yùn)新成員體了力項(xiàng)的他辦帶穩(wěn)長的。
責(zé)編：楊之光
審核：吉尼
責(zé)編：呂程平