International GPS Service
GFZ Potsdam
Division 1
International GPS Service
IGS ACC
IGS Analysis Center
IGS Troposphere WG
GPS Stations


GeoForschungsZentrum
Potsdam (GFZ)
Telegrafenberg
D-14473 Potsdam
+49(0)-331-288-0

May, 2003, webadmin A.Helm