Study on Distribution Mode of Geological Disasters along Pipeline Based on Spatial Statistical

Based on spatial statistics,the paper uses spatial autocorrelation to make a study of the spatial distribution pattern of geological hazards along the pipeline,and then applies this method in practice to identify hot spots with geological hazards along the pipeline.Compared with traditional statistic method concerning geological hazards,this method can quantify the overall and local levels of spatial aggregation degree of geological disasters,which takes spatial location into account when it is used to analyzes the relationships between spatial objects.The result is quantified and easy to sort for use.It can be used to provide the basis for predicting pipeline geological hazards.