This paper presents a new methodology to measure regional economical non-balanced status based on GEO- INFO technology,taking Chongqing as an example.This paper tests this methodology at last as well.Regional economical non-balanced status is the basic token of spatial homogeneous trait for regional economical factors,combing with the RS data and GIS spatial analyzing functions,this paper designed seven indicators to express regional economical developing situation,and built seven spatial trend surface models accordingly,an integration analysis based on high-dimensions spa- tial data cluster model had been made as well.With above basic works this paper defined regional economical developing degree exponential(REDDE)and regional economical non-balanced degree exponential(RENDE),applying this two indicators this paper calculated REDDE and RENDE for all administrative area belong to Chongqing,helping with the cal- culating result this paper had found some basic characteristic for Chongqing's regional economical developing situation. According to this study process,we can make sure that there were two economical break lines in Chongqing.