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Take a quick quiz to test your geospatial knowledge!
1. GIS stands for Geographic Information System.
2. Irish Geodetic Coordinates can be characterised by:
3. Which map projection should be used for Ireland?
4. Vector data represents features using points, lines, and polygons.
5. Which of the following is an example of raster data?
6. A coordinate reference system (CRS) defines how spatial data is positioned on the Earth.
7. Which datum is associated with ITM?
8. GNSS is commonly used to collect spatial data in the field.
9. Which GIS operation combines attributes from two layers based on location?
10. Attribute data describes the properties of spatial features.
11. What unit is typically used for ITM eastings and northings?
12. A shapefile can store both geometry and attribute data.
13. Which GIS analysis measures distance around features?
14. Web Mercator is best suited for accurate distance measurements.
15. Which scale shows the most detail?
16. Topology helps maintain spatial relationships between features.
17. Which file type is commonly used for raster data?
18. Reprojecting data changes its coordinate reference system.
19. Which organisation provides authoritative mapping for Ireland?
20. GIS can be used for spatial analysis and decision-making.
