Across
- 1. - Navigation aid
- 4. - Location identity
- 7. - Map distortion correction
- 10. - Map ratio
- 11. - Scattering pattern
- 14. - Grouping together
- 17. - Crowdedness measure
- 19. - Zero-degree line
- 21. - Meridian coordinate
Down
- 2. - Physical extent
- 3. - Equatorial coordinate
- 5. - Cartography tool
- 6. map - Mental representation
- 8. determinism - Nature influence theory
- 9. - Spatial arrangement
- 12. - Worldwide integration
- 13. - Specific location
- 15. - Geographical area
- 16. - Spatial data tool
- 18. diffusion - Spread pattern
- 20. feature - Landscape element