地图空间信息度量方法在地学信息图谱中的应用

摘要

研究了将地图空间信息度量方法应用到地学信息图谱及在空间信息度量方法中引入指数信息熵的方法,实例应用证明,运用地图空间信息度量方法与地图信息图谱分析相结合研究信息量是可行的,而且将指数信息熵应用于地图空间信息度量可避免无定义值和零值的出现.%The application of map space information measurement method in geo-information map was studied. The index information entropy was introduced into space information measurement method. The experiment showed that it is feasible for combining map space information measurement method and geo-information map to analyze information. And introducing index information entropy into map space information measurement could avoid the appearance of undefinition value and zero value.