Which of the following descriptions aboutusing a GIS platform to enhance urban spatial visualizationare correct?

GIS common industry scenarios include public safety, emergency, water conservancy, and transportation

Based on 3D GIS + Digital City, show overall city appearance and micro scenes, enabling 3D visualization queries, statistics, and analysis to support leadership decision-making

Apply GIS in housing and urban–rural planning to display planning results, and improve planning and management efficiency via coordinated map–text–table–management data

Based on the GIS platform, display positions of people/vehicles/facilities/buildings in the city and improve positioning accuracy for people and vehicles