CAJ | 학술논문

针对地理国情普查中统计单元不统一，数据统计分析处理过程空间范围不匹配的问题，该文提出了一种地理国情普查统计数据网格化的方法。方法通过分析统计数据中的和值变量型数据，结合统计对象空间分布的实际情况，实现了基于影响因子的统计数据网格化；利用层次分析法确定了影响因子权重，并将该权重值应用到统计数据网格化过程中。实验结果表明：与传统的网格化方法相比，该方法的网格化结果更符合统计对象的空间实际分布情况。
침대지리국정보사중통계단원불통일，수거통계분석처리과정공간범위불필배적문제，해문제출료일충지리국정보사통계수거망격화적방법。방법통과분석통계수거중적화치변량형수거，결합통계대상공간분포적실제정황，실현료기우영향인자적통계수거망격화；이용층차분석법학정료영향인자권중，병장해권중치응용도통계수거망격화과정중。실험결과표명：여전통적망격화방법상비，해방법적망격화결과경부합통계대상적공간실제분포정황。
In China’s first geographic conditions survey,the statistic cells are not unified.For solving the problem of the mismatched space range in data processing,a method of statistical data gridding was introduced.Through analysis of the extensive statistics and the practical space distribution of statistic objects,this method completed the impact-factors-based gridding process;then it applied analytic hierarchy process (AHP)to get the weights of the impact factors,which were used for data-gridding.The experimental results show that the performance of this method is better than the traditional method in showing the distribution of statistic objects.