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TAG: U.S. Department of Homeland Security

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When GNSS does not work

October 26, 2023

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DHS logo

DHS plans GPS spoof testing event for 2024

September 28, 2023

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NASA-JPL prototype of POINTER base units on a first responder vehicle. The magneto-quasistatic fields they generate can be detected through walls, where legacy indoor positioning technologies fail. (Image: Jet Propulsion Laboratory)

Positioning through walls: DHS and NASA partner on indoor positioning and location solution

March 28, 2023

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Who Runs GPS

Who runs GPS?

February 16, 2023

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Logo: U.S. Department of Homeland Security

DHS offers resources to protect critical infrastructure from GPS vulnerabilities

October 18, 2021

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Logo CISA

PNT Integrity Library published to help protect critical infrastructure

March 2, 2021

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Open PNT logo

Open PNT Industry Alliance launched to strengthen national resilience

December 3, 2020

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Photo: Toshe_O/iStock / Getty Images Plus/Getty Images

Lawmakers slam DHS for late, error-filled PNT report

June 9, 2020

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