Carto cross

12345678910111213
Across
  1. 2. Metric system unit of length
  2. 4. Ratio of map to real size
  3. 6. Parallel horizontal and vertical lines
  4. 8. Line denoting same height above sea level
  5. 9. 1:50,000 map series
  6. 10. three sided network
  7. 13. A field of science devoted to the study of the lands, inhabitants, and phenomena of the earth and planets
Down
  1. 1. Largescale mapping
  2. 3. Surveyor's instrument
  3. 5. 11 fathoms long
  4. 7. An explanatory table or list of symbols appearing on a map or chart
  5. 8. Map making
  6. 11. Meal ticket (abbreviation)
  7. 12. Colonel responsible for surveying Ireland
  8. 13. Abbreviation for Russian satellite global positioning network