Design of GIS-Engine in Embedded Mobile Application Systems

Many GIS based mobile applications display the position of objects in view of the terminal. If we use the GIS-Engine, we can save manpower and time and make maintenance easy. GIS-Engine supports different region and different mobile terminal, it can deal with many applications of different function. The GIS-Engine include array lattice models, definition of display area, matrix movement algorithm, self-adaption to different operating systems, vector objects, and so on.