SSMC Crossword

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Across
  1. 3. Number of degrees from north that a line runs, measured clockwise
  2. 5. A low tract of land for managing water runoff
  3. 10. Comparing an instrument or tape with a true standard
  4. 12. Permanently placed survey marker sunk into the ground
  5. 13. Document that attests to the truth or authenticity of papers attached to it
  6. 16. Collective or individual features in character of land
  7. 19. Mark made on a permanent feature of the land
  8. 20. A sight on a previously established survey point
  9. 21. Difference between magnetic north and true north
  10. 23. In the context of surveying, a measure
Down
  1. 1. The inclined surface of the ground
  2. 2. The highest point of any area or grade
  3. 4. Evidence given by a competent witness
  4. 6. Measurement or drawing made after a construction project is complete
  5. 7. The science of obtaining measurements via photographs
  6. 8. A table of symbols printed on a map
  7. 9. Where a stream enters another stream
  8. 11. The right to enter a tract of land
  9. 14. Variations in the elevation of the ground surface
  10. 15. Low point on the inside circumference of a pipe
  11. 17. The drawing representing the area included in a survey
  12. 18. Object stuck in the ground and flagged to mark a survey point
  13. 20. Mark made on a monument having a known location and elevation
  14. 22. The direction that a plumb bob points