GPS location data reducing based on turning point judgment method
Yaguang Xuan, Jin Cheng Xu · 2011
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.