المحطات المرجعية

http://www.2shared.com/document/TvFkEvtx/Broadcast_Network_RTK.html
http://www.2shared.com/document/olOzRlN6/ION_2003-New_Tools_for_Network.html
http://www.2shared.com/document/ic4_PVa6/ION_2003-Troposhere-Signal_or_.html
http://www.2shared.com/document/tzbW_XSF/ION2000-Paper-MultiBase.html
http://www.2shared.com/document/mwo6orFt/KIS2001-Paper-LongRange.html
http://www.2shared.com/document/N1dQMsBP/Latest_Innvovations_for_VRS_-_.html
http://www.2shared.com/document/kxlbEarh/Network_RTK_Paper_Wuhan_Nov200.html
http://www.2shared.com/document/uI0XXonS/Virtual_Reference_Station_Syst.html
http://www.2shared.com/document/WX7MLCkj/VRS_vs_FKP_-_GNSS2003.html
http://www.2shared.com/document/lINSH7l4/VRS.html