【摘要】 根据山西存在的3个应力相对集中区,利用GIS的缓冲区分析和叠加分析,对研究区地震发生的波及范围进行预测,再由空间查询功能,得出地震发生所波及到的市、县和受灾面积。在此基础上,利用人口发展预测模型,对研究区的人口进行估测。更多还原

【Abstract】 According to the existing three stress concentrated regions of Shanxi,using GIS buffer and overlay analysis,this paper predicts the seismic waves and range of the test area,then by the spatial query function,it gets the cities,counties and the disaster area because of the earthquake’s outbreak.On this basis,using the demographic development prediction model,it estimates the population of the test area.更多还原