Global ETD Search
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Showing 1 to 3 of 3 for “"GPS Error"”.
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Optimal Kalman Filter Integration of a Global Positioning System Receiver and an LN-94 Inertial Navigation System
… of a Phase III Global Positioning System (GPS) five-channel receiver and an LN-94 Inertial Navigation System (INS). The GPS provides highly accurate position and velocity information in low dynamic environments. An INS provides position and velocity information with lower accuracy over long …
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Modeling the Neutral Atmosphere in Continuously Operating GNSS Networks using OPUS-Projects
… System (GNSS) technology. The determination of GPS-derived ellipsoidal heights is one of the most critical components in the Height Modernization Program and subject to potentially significant error sources in GPS.</p><p>The GPS error sources may reduce the accuracy of GPS-derived coordinates …
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Error Estimations in the Design of a Terrain Measurement System
Terrain surface measurement is an important tool in vehicle design work as well as pavement classification and health monitoring. �Non-deformable terrains are the primary excitation to vehicles traveling over it, and therefore it is important to be able to quantify these terrain surfaces. …