assignment afnr

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Across
  1. 5. computer system for mapping and analyzing spatial data
  2. 6. defined area of land, often for development or sale
  3. 10. satellite-based system for determining precise location
  4. 11. method of land description using directions and distances
  5. 12. distance north or south of the equator measured in degrees
  6. 13. physical landmarks used to define property boundaries
  7. 14. method of determining location using distances from known points
  8. 16. device that receives GPS signals to determine position
  9. 18. physical components of a computer or device
  10. 19. regulation of land use by local government rules
  11. 20. unit of length equal to 1/12 of a foot
Down
  1. 1. part of a whole expressed as a ratio
  2. 2. land unit six miles square, divided into 36 sections
  3. 3. small increase or step in a sequence
  4. 4. square mile of land equal to 640 acres
  5. 5. perseverance and determination to achieve goals
  6. 7. method of surveying land into square townships and sections
  7. 8. precise, legal way to describe a parcel of land
  8. 9. unit of length equal to 12 inches
  9. 15. north-south line used in land surveying grids
  10. 17. distance east or west of the prime meridian measured in degrees