Research progress on GIS spatial analysis modeling

On the basis of analyzing the research progress of spatial analysis modeling,this paper pointed out that the problems need to be urgently solved such as closely connecting with the professional characteristic of the applications of various fields,making spatial anylisis model to support deep applications and supplying convenient tools of building model.In addition,it discussed a method of building a spatial analysis model that combined with several technologies,including workflow technology,form language technology,spatial operator technology and so on.