Title : 
Building a regional tomographic model for the inospheric changes over Korea based on GPS measurements
         
        
            Author : 
Ha, Jihyun ; Park, Kwan-Dong ; Choi, Yun-Soo
         
        
        
        
        
        
        
            Keywords : 
Delay; Educational institutions; Electrons; Europe; Extraterrestrial measurements; Global Positioning System; Ionosphere; Phase estimation; Satellite broadcasting; Tomography;
         
        
        
        
            Conference_Titel : 
Geoscience and Remote Sensing Symposium, 2005. IGARSS '05. Proceedings. 2005 IEEE International
         
        
            Print_ISBN : 
0-7803-9050-4
         
        
        
            DOI : 
10.1109/IGARSS.2005.1526716