Birdwatch Archive

Birdwatch Note

2023-06-24 12:55:19 UTC - MISINFORMED_OR_POTENTIALLY_MISLEADING

GPS and other global navigation satellite systems (GNSS) do not work underwater as the signal does pass through water well. https://www.gps.gov/systems/gnss/ https://www.zdnet.com/article/gps-and-water-dont-mix-so-scientists-have-found-a-new-way-to-navigate-under-the-sea/ DARPA is working on an underwater system: https://www.darpa.mil/program/positioning-system-for-deep-ocean-navigation Trackers record continously, but only determine / transmit their position while on the surface. https://sharkresearch.earth.miami.edu/research/projects/gps-for-sharks/ https://www.ocearch.org/tracker/

Written by 86DA9A1F9A33CDD85D1DBA6239E0636590C42C7BF47153BCE574EEDB79DFEA49
Participant Details

All Information

• ID - 1672589216725843972
• noteId - 1672589216725843972
• participantId -
• noteAuthorParticipantId - 86DA9A1F9A33CDD85D1DBA6239E0636590C42C7BF47153BCE574EEDB79DFEA49 Participant Details
• createdAtMillis - 1687611319128
• tweetId - 1672381823110860800
• classification - MISINFORMED_OR_POTENTIALLY_MISLEADING
• believable -
• harmful -
• validationDifficulty -
• misleadingOther - 1
• misleadingFactualError - 0
• misleadingManipulatedMedia - 0
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• misleadingSatire - 0
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• summary
• GPS and other global navigation satellite systems (GNSS) do not work underwater as the signal does pass through water well. https://www.gps.gov/systems/gnss/ https://www.zdnet.com/article/gps-and-water-dont-mix-so-scientists-have-found-a-new-way-to-navigate-under-the-sea/ DARPA is working on an underwater system: https://www.darpa.mil/program/positioning-system-for-deep-ocean-navigation Trackers record continously, but only determine / transmit their position while on the surface. https://sharkresearch.earth.miami.edu/research/projects/gps-for-sharks/ https://www.ocearch.org/tracker/