Across
- 2. position on a line extending from a point toward a point of a compass
- 3. earth-orbiting to transmit communications signals
- 7. science dealing with the atmospheric phenomena like weather
- 8. science dealing with the areal differentiation of the earth's surface
- 10. series of colours together with invisible extensions at the ends
- 11. a sphere on which is depicted a map of the earth
- 13. remaining in the same spot over the earth
- 14. programmable electronic device designed to accept data
- 15. instrument for determining directions
- 18. relief features or surface configuration of an area
- 19. distance north or south from the equator
- 20. a bound collection of maps
Down
- 1. directing the course of a ship or aircraft
- 4. science of vital and social statistics
- 5. a person who specializes in research and study of rocks
- 6. the production of maps
- 9. optical instrument through which two pictures of the same object are viewed,
- 12. representation of the features of an area of the earth
- 16. information in a digital format
- 17. existing or occurring in space