supported by TUBITAK 112E568,114E092,and 115E915 projects;TNPGN-Active RINEX data set is available to the IONOLAB group for the TUBITAK 109E055 project。
In this study,the gradients of Total Electron Content(TEC)for a midlatitude region are estimated and grouped with respect to the distance between neighboring stations,time periods within a day,and satellite directions...
supported by the joint grants of TUBITAK 112E568 and RFBR 13-02-91370-CT_a and TUBITAK 114E092;Atmospheric Sciences Institute Czech Republic(AS CR) 14/001 projects
Total Electron Content (TEC) is an important observable parameter of the ionosphere which forms the main source of error for space based navigation and positioning systems. Since the deployment of Global Navigation ...