Surveying and Site Plan

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Across
  1. 1. Actual north, as opposed to the arbitrary Plan North.
  2. 5. In angular measurement, a unit of 1/60th of a minute and 1/3600th of a degree.
  3. 7. A known point of reference all other unknown points are measured from.
  4. 11. The establishment of differences in elevation between two or more points with reference to a datum.
  5. 13. Lines Lines on a Site Plan to indicate the changing of elevation of the land.
  6. 15. A system of satellites used to locate points on earth.
  7. 17. Line A line shown on a site plan representing the limits of a plot of land.
  8. 18. A measure of direction expressed as degrees east or west of north or south.
  9. 19. Arrow An arrow shown on a plan view drawing indicating the orientation of the structure.
  10. 20. A system of classifying the use and development of land.
Down
  1. 2. The difference between the upper and lower stadia that estimate the distance from the instrument to the rod.
  2. 3. A sight on a measuring rod to a known point.
  3. 4. Used to determine legal boundaries, construction surveys and small area/topographic surveys.
  4. 6. An area of land marked for use and maintenance of utilities.
  5. 8. A unit of angular measure equal to 1/60th of a degree.
  6. 9. Another word for a known point of reference.
  7. 10. North An assumed north direction that is aligned with the building
  8. 12. The locations and details of land features.
  9. 14. A list of symbols and their corresponding meanings.
  10. 16. A sight on a measuring rod to an unknown point.