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