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Next generation GPS ground control segment (OCX) navigation design

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dc.contributor.author Bertiger, Willy
dc.contributor.author Bar-Sever, Yoaz
dc.contributor.author Harvey, Nate
dc.contributor.author Miller, Kevin
dc.contributor.author Romans, Larry
dc.contributor.author Weiss, Jan
dc.contributor.author Doyle, Larry
dc.contributor.author Solorzano, Tara
dc.contributor.author Petzinger, John
dc.contributor.author Stell, Al
dc.date.accessioned 2014-09-24T23:36:59Z
dc.date.available 2014-09-24T23:36:59Z
dc.date.issued 2010-09-21
dc.identifier.citation ION GNSS-2010, Portland, Oregon, September 21-24, 2010 en_US
dc.identifier.clearanceno 10-4309
dc.identifier.uri http://hdl.handle.net/2014/44768
dc.description.abstract In February 2010, a Raytheon-led team was selected by The Air Force to develop, implement, and operate the next generation GPS ground control segment (OCX). To meet and exceed the demanding OCX navigation performance requirements, the Raytheon team partnered with ITT (Navigation lead) and JPL to adapt major elements of JPL's navigation technology, proven in the operations of the Global Differential GPS (GDGPS) System. Key design goals for the navigation subsystem include accurate ephemeris and clock accuracy (user range error), ease of model upgrades, and a smooth and safe transition from the legacy system to OCX. We will describe key elements of the innovative architecture of the OCX navigation subsystem,and demonstrate the anticipated performance of the system through high fidelity simulations with actual GPS measurements. en_US
dc.description.sponsorship NASA/JPL en_US
dc.language.iso en_US en_US
dc.publisher Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2010 en_US
dc.title Next generation GPS ground control segment (OCX) navigation design en_US
dc.type Preprint en_US


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