Title :
GPS location data reducing based on turning point judgment method
Author :
Xuan, Yaguang ; Xu, Jin
Author_Institution :
Network Manage. Center, Xuchang Univ., Xuchang, China
Abstract :
The paper use the characteristics of complicated description of GPS locating data, and advances the method of turning point judgment to delineate the track. In and for consideration of precision, and through the analysis of measured data, the method of simplify by using the turning point to locate is feasible, meanwhile the combined judgment is more accurate than method of point-to-point, and has higher compression ratio.
Keywords :
Global Positioning System; data compression; data reduction; GPS location data reduction; data compression; turning point judement method; Data compression; Global Positioning System; Presses; Roads; Trajectory; Turning; Vehicles; combined judgment; compression ratio; point-to-point judgment; precision; turning point;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5988759
