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TAG: GUARDIAN

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Seen & Heard: Lighthouses no more, GPS mitigates natural disasters

August 7, 2023

Photo: buradaki/iStock/Getty Images Plus/Getty Images

Research Roundup: Atmospheric effects on GNSS

December 5, 2022

Photo: Tonga Meteorological Services, Government of Tonga

GNSS shows how volcanic eruptions cause ionospheric disruptions

February 14, 2022