The GIS-based Research on Criminal Cases Hotspots Identifying

This article is based on geographic information system (GIS) as a platform, from the perspective of criminal cases described hot spots to study the spatial patterns of criminal cases, inspection hot spots counting. This paper designs the algorithm identified hot spots of criminal cases and has developed a tool for identifying set of hot spots, drug cases through the Chinese city case studies, confirmed the proposed theory can identify hot spots of criminal cases to provide effective prevention and control of information support.