國家大地參考系統(tǒng)(CGCS2000)基本構(gòu)成
全球?qū)Ш?

CGCS2000由GPS連續(xù)運(yùn)行參考站、空間大地網(wǎng)和天文大地網(wǎng)3個(gè)層次的站網(wǎng)坐標(biāo)和速度體現(xiàn)。GPS連續(xù)運(yùn)行參考站:目前計(jì)有25個(gè)GPS連續(xù)運(yùn)行參考站參與CGCS2000的實(shí)現(xiàn),其坐標(biāo)中誤差為厘米級,速度中誤差為1～2mm/yr。GPS連續(xù)運(yùn)行參考站為靜態(tài)、動(dòng) （共 382 字） [閱讀本文] >>

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CGCS2000由GPS連續(xù)運(yùn)行參考站、空間大地網(wǎng)和天文大地網(wǎng)3個(gè)層次的站網(wǎng)坐標(biāo)和速度體現(xiàn)。GPS連續(xù)運(yùn)行參考站:目前計(jì)有25個(gè)GPS連續(xù)運(yùn)行參考站參與CGCS2000的實(shí)現(xiàn),其坐標(biāo)中誤差為厘米級,速度中誤差為1～2mm/yr。GPS連續(xù)運(yùn)行參考站為靜態(tài)、動(dòng) （共 382 字） <a id="quanwen" data-recordid="9570737" data-title="國家大地參考系統(tǒng)(CGCS2000)基本構(gòu)成" href="javascript:void(0)"> [閱讀本文] >></a> </p> </div>  <div id="c5555e5" class="vipbox"> <img src="https://statics.zsbeike.com/statics2024/images/vipimg.png" class="vipimg"><span>開通會(huì)員，享受整站包年服務(wù)</span><a href="http://kingbuffetlawrence.com/index.php?m=payapi&c=depositnlogin&a=jinbeipay" class="activate">立即開通 >></a> </div>  </div> <div id="y0550ok" class="page_l_tj"> <div id="0r5hg0u" class="p_title"> 推薦內(nèi)容 </div> <div id="5e5505u" class="con_box"> <ul> <li id="6d05im5" class="con_item"><a href="/kepu/9570712.html" target="_blank">GPS系統(tǒng)</a></li><li id="v50zi55" class="con_item"><a href="/kepu/9570713.html" 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國家大地參考系統(tǒng)(CGCS2000)基本構(gòu)成 全球?qū)Ш?

國家大地參考系統(tǒng)(CGCS2000)基本構(gòu)成
全球?qū)Ш?