Question

based on the geospatial data in the example shown, which combination of technologies provides real - time data to emergency call centers to route police, fire, and ambulance vehicles directly to incidents in the shortest possible travel time?
a remote sensing satellites and cellular telephone towers
b census databases and property tax records
c social media sites and paper map atlases
d geographic information systems and global positioning satellites
e digital radio signals and vehicle call signs

Explanation:

Geographic information systems (GIS) can analyze and display geospatial data, while global positioning satellites (GPS) can provide real - time location data. Together, they help emergency call centers route vehicles efficiently. Remote sensing satellites and cellular towers are not the main combination for this task. Census databases and property tax records are not relevant for real - time routing. Social media sites and paper map atlases are not ideal for real - time and accurate routing. Digital radio signals and vehicle call signs are mainly for communication, not for providing geospatial data for routing.

Answer:

D. Geographic information systems and global positioning satellites