Raster Structure and Vector Structure in GIS
Yuanhai Li · Journal of Tongji University · 2002
The advancement of GIS has close relation with the optimizing of data structure.So the improvement of data structure of GIS becomes the main impetus which pushes the advancement of GIS.With the achievement of the application of GIS,two kinds of fundamental data structures of GIS have been analyzed and compared in the paper.The development of GIS has been prospected for.