Spatial data analysis apparatus and sparial data analysis method

摘要

A spatial data analysis apparatus comprises a receiving unit that generate a record group of records each including a multi-dimensional spatial attribute and a description attribute regarding the spatial attribute, a virtual division unit that divides the record group according to a first division condition determined by the description attribute to generate a plurality of virtual record groups, and a determination unit that computes a degree of spatial dispersion of records of each of the plurality of virtual record groups and determines a second division condition and a virtual record group that indicate a lowest degree of dispersion.