Suihua City, Heilongjiang Province, a county of the new smart city of the snow bright project phase I project
System Overview: 66 ASTROGRAPH nodes, 35 sending nodes + 31 receiving nodes + integrated splicing processor; ultra-high-definition distributed seat integrated smart city solutions, to achieve centralized aggregation of massive data access, interconnection and interoperability, 4:4:4 original picture quality presentation, for the visualization of urban facilities and urban operation, auxiliary judgment and decision-making, command and scheduling and collaboration to provide a strong technical support.