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本文通过对比分析2010-2013年国家测绘地理信息局公布的地理信息产业经济相关数据和中国统计年鉴上给出典型的国民经济指标数据的数量关系,探讨了二者相关性。本文首先分析了以上指标数据这四年逐年变化趋势(斜率)和平均变化趋势,然后对5个地理信息产业经济指标与9个国民经济指标进行相关性分析,最后结合2014年度国民经济指标结果对5个地理信息产业经济指标进行了预测分析。
In this paper, the correlation between the economic data of geoinformation industry published by National Bureau of Surveying and Mapping Geographic Information from 2010 to 2013 and the quantitative data of typical national economic indicators from China Statistical Yearbook are analyzed. This paper first analyzes the yearly change trend (slope rate) and average change trend of the above index data over the past four years, and then analyzes the correlation between the economic indicators of five geographic information industries and the nine national economic indicators. Finally, based on the results of the 2014 national economic indicators Five geographic information industry economic indicators were predicted.