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1:4 Maping
Topographic maps
| Term | Definition |
|---|---|
| Topographic map | A map showing the surface features of an area. |
| Contour line | A line on a topographic map that connects points of equal elevation. |
| Contour interval | The difference in elevation from one contour line to the next. |
| Global Positioning System (GPS) | A method of finding latitude and longitude using satellites. |