The ionospheric delay has a very important influence on the positioning accuracy of satellite navigation. It can be effe......

Ionospheric delay error is one of the most important errors in navigation and positioning.Ignoring the effects of the se......

Compared with conventional RTK,Network RTK possesses the advantages of wide coverage,high real-time positioning accuracy......

Ionosphere delay is one of the error sources of single-frequency user location and is one of the main factors affecting ......

The estimate of Grid Ionospheric Vertical Delay(GIVD)and Grid Ionospheric Vertical Delay Error(GIVE)is the core content ......

The ionospheric delay is the predominant error source limiting the required positioning accuracy of GNSS whose estimatio......

Geomagnetic storm activity will cause a certain degree of disturbance on the global ionosphere,ionospheric model error w......