Research of Beihuwan Economic Zone County Economic Development Pattern Based on GIS

County economy is the basic unit of the national economy. it is also the driving force to the healthy rapid harmonious development of the national economy. But in recent years,the spatial difference of county economic development level of the Beibuwan economic zone expands gradually,has become a major obstacle restricting the economic development of the region. This paper uses the method of IDW Arc-GIS simulation and analyzes the pattern of county economy development of the Beibuwan Economic Zone,and summarizes the existing problems in the development of county economy,and finally proposes several suggestions to narrow the spatial differences of county economy and realize the rapid harmonious development of county economy.