Across
- 4. the most popular map projection
- 6. a math principle used in surveying
- 7. the first man made satellite launched in space
- 9. V-shaped contour lines pointing downwards
- 11. the color for vegetation in a satellite image
- 13. the color of contour lines on a topographic map
- 14. the tiny dots which make up satellite images.
Down
- 1. relates distance on a map to a distance on Earth's surface
- 2. another name for mapmakers
- 3. a map projection which is fairly accurate but only for small areas of the Earth
- 5. a list of all symbols used in a map with an explanation of its meaning
- 8. a place in England through which the Prime Meridian passes.
- 10. a sphere that represents the entire surface of the Earth
- 12. a recreational activity which uses topographic maps