In this paper

some modern computer software techniques are introduced. However

those techniques can not be put into practice of GIS software design. Especially

spatial data distributed computation

combining query and operation of both spatial and attribute data are focused on. In this paper. The weaknesses of GIS implementation technique

like the spatial data modeling and storing

the completed framework of spatial relationship and declaration

the relationship presentation between the spatial data and the attributes are pointed out. Also

the technical directions to solve those problems are presented. The layer-based spatial data storing and operation model has to be changed. The synchronization mechanism of spatial data operation has to be established. The UNIX semantics of spatial data modification has to be implemented. The GSQL has to be researched so that the ability of spatial data administration can be increased. etc.