Simulation of the Global Geodetic Observing System (GGOS-SIM)

GGOS-SIM is a joint project with the Technische Universität Berlin (TUB) that aims at providing a tool for assessing and improving the quality of the International Terrestrial Reference Frame (ITRF). For this GGOS-SIM simulates the modern space geodetic techniques DORIS, GNSS, SLR, and VLBI, and the impact of new sites, co-locations, local ties, and technical improvements.

GGOS-SIM-2 is the follow-on project aiming at simulating the space geodetic techniques co-located in space on-board one satellite in order to assess the prospects for the TRF.

The master web site of GGOS-SIM is maintained at the TUB.