Radio Engineering dept., Saint Petersburg Electrotechnical University “LETI”, Saint Petersburg, Russia;
Radio Engineering dept., Saint Petersburg Electrotechnical University “LETI”, Saint Petersburg, Russia;
Radio Engineering dept., Saint Petersburg Electrotechnical University “LETI”, Saint Petersburg, Russia;
Global navigation satellite system; Clocks; Global Positioning System; Receivers; Standards; Estimation; Delays;
机译:静态定位和对流层延迟估计中四种在线免费PPP服务的精度比较和分析
机译:在线GNSS PPP在海洋环境中分析Web定位服务性能的准确性比较
机译:互联网用户对在线服务质量的看法:在线购买者和信息搜索者的比较
机译:使用PPP在线服务的坐标和时间估计的质量特征比较
机译:Ppp模式是推动电子政务平台健康发展的良药吗? --来自华东地区50个城市政务app的面板数据分析 =Is the Public-Private Partnership (PPP) Model A Panacea for Promoting the Healthy Development of the Government E-Services Platform? - Panel Data Analysis of Government App from 50 Cities in East China
机译:使用IGS实时服务评估基于PPP的实时潮汐测量
机译:台站坐标的时间序列分析-网络和PPP方法的比较