The International GLONASS Service – Pilot Project

The International GLONASS Service Pilot Project (IGLOSPP), a project of the International GPS Service, was launched in order to underscore the importance and benefits of integrating data from multiple systems and techniques within IGS products. At first this article summarizes the contributing organizations and the available infrastructure. Later on the GLONASS related modeling techniques at the involved IGS Analysis Centers are described and we conclude with some remarks concerning the advantages for the expected user community. © 2001 John Wiley & Sons, Inc. *