Survey on Racing Application to Calculate Real Time Results Based on GPS and GSM for Vehicle and Jetski

Provided by: Creative Commons
Topic: Mobility
Format: PDF
Global Positioning System (GPS) has enabled a number of geographical applications over many years. Quite a lot of location-based services, however, still suffer from considerable positioning errors of GPS (usually 1m to 20m in practice). In this paper, the authors design and implement a high accuracy global positioning solution based on GPS and Jet Ski mobility captured by computer system. Their key observation is that computer system-enabled dead reckoning supports accurate but local as well as global coordinates of user's trajectories, while GPS provides global but inconsistent coordinates.

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