基于雷电统计数据的等值线模型构建方法

The method of isoline-construction-model based on the lighting statistic data

通过分析规则格网雷电统计模型的建立,提出了基于此规则格网统计模型的等值线模型的建立方法,选用这种方法可以快速地建立起某一区域的雷电统计数据的等值线模型,进而在地图上形成雷电统计数据的等值线分析图。对雷电分布的时空规律研究、雷电风险评估及雷电防护设计具有很好的辅助作用。

It has been analyzed how to establish a regular rectangle net of lighting statistic data. The method of generating contour maps based on this regular net has been given. The lightning contour model of a region ean be generated rapidly by this method. Then the lightning contour maps can be formed based on GIS. These are helpful to studying distribution informations of lighting and lightning risk assessment and lightning protection design.