Comparison of vector data compression algorithms in Mobile GIS
Feixiang Chen, Haiyan Ren · 2010
Spatial data compression is particularly important for the development of Mobile GIS. This paper gives a review on vector data compression of Mobile GIS. Firstly, the definition and classification of vector data compression algorithms are introduced. Secondly, the traditional, new and optimal algorithms are analyzed separately, and their principles, research status, strengths and weaknesses are further discussed in detail. In the end, this paper makes an important comparison among Douglas-Peucker algorithm, wavelet-based algorithm and dynamic programming-based algorithm.