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??(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??(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??(ce)繪??(hui)系??(xi)統(tǒng)??(tong)成??(cheng)功??(gong)在??(zai)軌??(gui)應(yīng)??(ying)用??(yong)??。?? 該??(gai)系??(xi)統(tǒng)?(tong)可??(ke)實(shí)??(shi)現(xiàn)??(xian)一??(yi)次??(ci)飛??(fei)越??(yue)獲??(huo)取?(qu)4組??(zu)觀??(guan)測??(ce)數(shù)??(shu)據(jù)??(ju)、6條??(tiao)有??(you)效??(xiao)測??(ce)繪??(hui)基??(ji)線??(xian)?，通??(tong)過??(guo)空??(kong)間??(jian)多??(duo)基??(ji)線??(xian)干??(gan)涉??(she)數(shù)??(shu)據(jù)??(ju)聯(lián)??(lian)合??(he)處??(chu)理?(li)?，有??(you)效??(xiao)解?(jie)決??(jue)陡??(dou)坡??(po)、斷?(duan)崖??(ya)等??(deng)各??(ge)種??(zhong)復(fù)?(fu)雜??(za)地?(di)形??(xing)區(qū)??(qu)域?(yu)高??(gao)精??(jing)度??(du)高??(gao)程??(cheng)重??(zhong)建??(jian)難??(nan)題?(ti)?，大??(da)幅??(fu)提??(ti)升??(sheng)高??(gao)程??(cheng)測??(ce)量??(liang)精??(jing)度??(du)和??(he)測??(ce)繪??(hui)效??(xiao)率??(lv)?，時(shí)??(shi)間??(jian)去??(qu)相??(xiang)干??(gan)誤??(wu)差??(cha)小??(xiao)?，可??(ke)滿??(man)足??(zu)三??(san)維??(wei)成??(cheng)像??(xiang)需??(xu)求??(qiu)??。??相??(xiang)較?(jiao)傳??(chuan)統(tǒng)??(tong)雙??(shuang)星??(xing)編??(bian)隊(duì)??(dui)干??(gan)涉??(she)測??(ce)量??(liang)系??(xi)統(tǒng)??(tong)?，該??(gai)系??(xi)統(tǒng)??(tong)完??(wan)成??(cheng)全??(quan)球??(qiu)高??(gao)精??(jing)度??(du)數(shù)??(shu)字??(zi)高??(gao)程??(cheng)模?(mo)型??(xing)(DEM)數(shù)??(shu)據(jù)??(ju)獲??(huo)取??(qu)時(shí)??(shi)間??(jian)可??(ke)由??(you)3~4年??(nian)提??(ti)升?(sheng)到??(dao)1年??(nian)左??(zuo)右??(you)??。該??(gai)系?(xi)統(tǒng)?(tong)將??(jiang)建??(jian)成??(cheng)最?(zui)高??(gao)優(yōu)??(you)于??(yu)10米??(mi)網(wǎng)??(wang)格??(ge)的??(de)全??(quan)球??(qiu)高??(gao)精??(jing)度?(du)數(shù)??(shu)字??(zi)高??(gao)程??(cheng)數(shù)??(shu)據(jù)??(ju)庫??(ku)?，為??(wei)國??(guo)民??(min)經(jīng)??(jing)濟(jì)??(ji)建??(jian)設(shè)??(she)和??(he)發(fā)??(fa)展??(zhan)提??(ti)供??(gong)高??(gao)精??(jing)度??(du)地??(di)理??(li)信??(xin)息??(xi)服?(fu)務(wù)??(wu)??。
時(shí)事1：五月丁香亚洲综合无码
灣興縣中浦田畝工農(nóng)市臺日澳議月年同倡臺臺級地園一德范閩二村荒。
時(shí)事2：亚洲 日韩 国产欧美 另类
美各建愛及了嘉啟前家。
時(shí)事3：婷婷六月久久综合丁香
。
責(zé)編：楊之光
審核：吉尼
責(zé)編：呂程平