In this quarter’s “Innovation” column, members of the team who built and operate a GNSS-R system on the top of Haleakalā explain how the system works and some of the preliminary observations and results they have obtained.
Read Richard Langley’s introduction to this article: “Innovation Insights: Falcon Gold analysis redux” As part of NASA’s increased […]
Researchers at the University of Minnesota are taking a fresh look at the Falcon Gold data using some innovative analysis tools. In this quarter’s Innovation column, researchers at the University tell us about their work and its potential benefit.
While I’m likely preaching to the choir here, GNSS cannot work unless we have an accurate description of the orbits of the satellites and the behavior of their atomic clocks.
Read Richard Langley’s introduction to this article: Innovation Insights: Antennas and photons and orbits, oh my! To produce GNSS […]
How carrier-phase measurements combined with those from an inertial measurement unit can guard against a deliberate attack on an automated ground vehicle.
A carrier is basically a harmonic electromagnetic wave — a pure continuous sinusoidal wave with a single constant frequency and amplitude.
A Step-by-Step Exposition of an Educational Resource
Researchers discuss their development and testing of additional freely available SDR codebases covering all four GNSS (GPS, Galileo, BeiDou and GLONASS).
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