Construction of Public Security Rapid Response Communication and Command System Based on Spatiotemporal Big Data

Spatial and temporal big data is one of the most important types data, spatiotemporal foundation for accurately measuring extracting value content. The disadvantage traditional representation that it cannot cope with rapidly growing amount its attribute global ability to represent data. In era has complex relationships, main lies in relationships between time, space, things. However, complexity dynamic evolution them make difficult calculate relationships. discovering utilizing hidden laws behind it. unique that, unlike local contains information about significant large-scale events are particularly understand due their large spatial scope, measures, behaviors.