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Loggings => DGPS => Topic started by: skeezix on July 01, 2020, 2213 UTC

Title: Differential GPS Discontinuance
Post by: skeezix on July 01, 2020, 2213 UTC

Posted July 1, 2020

Quote

DIFFERENTIAL GPS DISCONTINUANCE (https://www.navcen.uscg.gov/?pageName=DGPSDiscontinuance)

Discontinuance of NDGPS

NDGPS service has been discontinued in accordance with the NDGPS Federal Register Notice USCG-2018-0133. With the rollout of the new GPS III satellites combined with the permanent termination of Selective Availability, DGPS is no longer deemed a necessary augmentation for close harbor approach.

NDGPS Federal Register Notice USCG-2018-0133 (https://www.federalregister.gov/documents/2018/03/21/2018-05684/discontinuance-of-the-nationwide-differential-global-positioning-system-ndgps)

2018 March - NDGPS Federal Register Notice USCG-2018-0133 (https://www.federalregister.gov/documents/2018/03/21/2018-05684/discontinuance-of-the-nationwide-differential-global-positioning-system-ndgps): The U.S. Coast Guard (USCG) announces the discontinuance of its remaining 38 maritime Differential Global Positioning System (DGPS) sites. - DHS (US Coast Guard).