Title: Location Corrections through Differential Networks (LOCD-IN)
Author(s): Russell Gilabert, Evan Dill, Maarten Uijt de Haag
Published in: Proceedings of IEEE/ION PLANS 2018
April 23 - 26, 2018
Hyatt Regency Hotel
Monterey, CA
Pages: 382 - 388
Cite this article: Gilabert, Russell, Dill, Evan, de Haag, Maarten Uijt, "Location Corrections through Differential Networks (LOCD-IN)," Proceedings of IEEE/ION PLANS 2018, Monterey, CA, April 2018, pp. 382-388.
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Abstract: Many modern personal devices (cell phones, tablet computer, smart watches, etc.) contain embedded GNSS receivers capable of determining their position with a typical error of around 8-20 meters. Recent improvements to the software and hardware of these devices have given access to the raw GNSS data allowing developers the ability to manipulate and refine the computation of the position solution produced by the embedded GNSS receiver. This paper discusses the implementation of networked differential ground stations in an effort to reduce the error of a GNSS receiver on a mobile device and describe the improvement obtained.