Analysis and Design of the Spatio-Temporal Analysis Module for Economic Statistics Based on ArcObjects
Song Cheng-yun · Geography and Geo-Information Science · 2010
On the base of analyzing spatio-temporal characteristics of the economic statistical data,the bottle-neck of spatio-temporal analysis to economic statistical data is researched thoroughly and analyzed adequately.It refers to the comparability of the economic statistical data that have been gained on the different time.And the particular solution to obtain comparable economic statistical data is put forward.The central issue in this solution,setting up spatial statistics datum,is brought forward and researched particularly.Two method of setting up spatial statistical datum is designed in the solution,which are intersect-union method based on vector statistical object and custom statistical region method based on grid data separately.The methods are universal for statistical data base on region and are very effective for spatio-temporal analysis to economic statistical data.On the basis of above research,the spatio-temporal analysis module for economic statistical data is designed.The module accomplishes the function of gaining comparable statistical data and provides all kinds of temporal analysis method on comparable statistical data.And all the temporal analysis methods are active attempt and beneficial exploration.