When NASA's experimental technology detects a tsunami, it may help save lives

PHYSorg
Mar 23, 2026, 10:40 pm183 ptsTrendingTop
A new data visualization illustrates how an experimental NASA technology can provide extra lead time to communities in the path of a tsunami. Called GUARDIAN (GNSS Upper Atmospheric Real-time Disaster Information and Alert Network), the software detects slight distortions in satellite navigation signals to spot…

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