每經AI快訊，國務(wu)(wu)院新聞辦公室4日發(fa)布的《新時代的中(zhong)國北(bei)斗(dou)(dou)》白(bai)皮書說，北(bei)斗(dou)(dou)系(xi)統(tong)(tong)星間星地一體組網(wang)，是中(zhong)國首個實現全(quan)球(qiu)組網(wang)運(yun)行的航(hang)(hang)天(tian)系(xi)統(tong)(tong)，顯著提升了中(zhong)國航(hang)(hang)天(tian)科(ke)研生(sheng)產(chan)能(neng)力，有力推(tui)動中(zhong)國宇航(hang)(hang)技術跨越式發(fa)展。白(bai)皮書指(zhi)出，北(bei)斗(dou)(dou)系(xi)統(tong)(tong)是世界上(shang)首個具備全(quan)球(qiu)短報文通信服(fu)務(wu)(wu)能(neng)力的衛星導(dao)(dao)航(hang)(hang)系(xi)統(tong)(tong)；是世界上(shang)首個面向(xiang)授權用戶提供區域短報文通信服(fu)務(wu)(wu)的衛星導(dao)(dao)航(hang)(hang)系(xi)統(tong)(tong)；建成(cheng)地面站全(quan)國一張網(wang)，向(xiang)行業和大眾(zhong)用戶提供實時米級(ji)、分米級(ji)、厘米級(ji)和事后毫米級(ji)高精度(du)定(ding)位增強服(fu)務(wu)(wu)。（證券時報）