Improved GPS position time series spanning up to 25 years for over 18,000 stations resulting from IGS Repro3 products, JPL’s GipsyX software, and more advanced modeling techniques

Geoffrey Blewitt, University of Nevada, Reno, Nevada Geodetic Laboratory, Nevada Bureau of Mines and Geology, Reno, NV, United States, Corne Kreemer, University of Nevada Reno, Nevada Bureau of Mines and Geology, Reno, NV, United States, William C Hammond, Nevada Geodetic Laboratory, Nevada Bureau of Mines and Geology, University of Nevada - Reno, Reno, NV, United States and Donald F Argus, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States