GIS Applications in the United States Quiz
Urban planning, disaster management (10 questions).
GIS Applications in the United States Quiz: Quick Study Notes
Geographic Information Systems (GIS) have revolutionized how the United States manages its cities and responds to crises. From planning smarter transit routes in metropolises to predicting wildfire paths in the West, GIS is the invisible backbone of modern infrastructure. This quiz tests your knowledge on how geospatial technology is applied across urban planning and disaster management sectors.
Key Takeaways
- GIS integrates spatial data to solve complex planning problems.
- Disaster management relies on real-time GIS for situational awareness.
- US Census data provides the demographic layer for business and policy decisions.
- Utility mapping prevents accidents during construction and excavation.
- Remote sensing helps track urban sprawl and environmental changes.
What is GIS in urban planning?
GIS is a tool used by urban planners to map land use, analyze zoning requirements, and visualize infrastructure development to ensure efficient city growth.
How does FEMA use GIS?
FEMA uses GIS for flood hazard mapping (FIRM), modeling damage potential, and coordinating logistics during disaster response efforts.
What is the TIGER system?
TIGER (Topologically Integrated Geographic Encoding and Referencing) is the US Census Bureau’s GIS database describing roads, boundaries, and water features.
How does GIS help with wildfires?
GIS helps model wildfire spread by analyzing layers of data including topography, vegetation type (fuel), wind speed, and historical burn patterns.
What is NG911?
Next Generation 911 (NG911) is an IP-based emergency response system that uses GIS data to precisely route calls and locate callers faster than legacy analog systems.
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