Todd Walter

Todd Walter is a research professor in the Department of Aeronautics and Astronautics at Stanford University.

FIGURE 1b. Map visualization of the comparison among position solutions computed using only GPS, only Galileo and a combined GPS plus Galileo dual-constellation solution at CU Boulder. (Image: Authors)

August 17, 2022

Innovation: Monitoring GNSS interference and spoofing — a low-cost approach

August 1, 2021

Innovation: Ionospheric corrections for precise point positioning

Source: GPS World

June 30, 2017

Innovation: Navigation from LEO