Reconstruction of theBurrow Hill Fort 11-07-2012 formation | |||||

1. |
Draw a circle. Draw and extend the horizontal and vertical centerlines. | ||||

2. |
Construct the inscribed equilateral triangle of circle 1, pointing up. | ||||

3. |
Construct the inscribed circle of triangle 2. | ||||

4. |
Construct the inscribed square of circle 3, pointing up. | ||||

5. |
Construct the inscribed equilateral triangle of circle 3, pointing up. | ||||

6. |
Extend the sides of triangle 5 in both directions upto circle 1. | ||||

7. |
Construct the inscribed equilateral triangle of circle 3, pointing down. | ||||

8. |
Extend the sides of triangle 7 in both directions upto circle 1. | ||||

9. |
Construct the inscribed equilateral triangle of circle 3, pointing to the right. | ||||

10. |
Extend the sides of triangle 9 in both directions upto circle 1. | ||||

11. |
Construct the inscribed equilateral triangle of circle 3, pointing to the left. | ||||

12. |
Extend the sides of triangle 11 in both directions upto circle 1. | ||||

13. |
Draw a ray of circle 3, from its center to the upper righthand angular point of triangle 7, and extend it upto circle 1. | ||||

14. |
Draw a ray of circle 3, from its center to the upper righthand angular point of triangle 11, and extend it upto circle 1. | ||||

15. |
Draw a line from the center of circle 1 to the upper righthand intersection of lines 8 and 12, and extend it upto circle 1. | ||||

16. |
Construct a "two-points" circle (defined by the two end-points of a centerline) between the intersections of lines 13 and 15 with circle 1. | ||||

17. |
Draw a line from the center of circle 1 to the center of circle 16, and extend it upto circle 1. | ||||

18. |
Construct a "two-points" circle between the intersections of lines 14 and 15 with circle 1. | ||||

19. |
Draw a line from the center of circle 1 to the center of circle 18, and extend it upto circle 1. | ||||

20. |
Draw a line from the center of circle 1 to the righthand intersection of circle 3 and the horizontal centerline. | ||||

21. |
Construct a "two-points" circle between the intersections of lines 13 and 14 with circle 3. | ||||

22. |
Construct a circle concentric to circle 1, tangent to circle 21 at the upper righthand side. | ||||

23. |
Construct a "two-points" circle between the intersections of circles 1 and 22 with the vertical centerline. | ||||

24. |
Construct a circle concentric to circle 1, passing through the center of circle 23. | ||||

25. |
Draw twelve lines between the intersections of circles 3, 22, 24 and 1, with lines 13, 14, 15, 17 and 19, according to the shown pattern. | ||||

26. |
Construct a circle centered at the intersection of the righthand side of triangle 5 and the upper side of triangle 11, tangent to the upper righthand side of square 4. | ||||

27. |
Copy circle 26 to the upper intersection of circle 1 and the vertical centerline. | ||||

28. |
Construct a circle concentric to circle 1, tangent to circle 27 at the upper side. | ||||

29. |
Copy circle 3 to the righthand intersection of lines 8 and 10. | ||||

30. |
Construct a circle concentric to circle 1, tangent to circle 29 at the righthand side. | ||||

31. |
Copy circle 26 to the upper intersection of circle 30 and the vertical centerline. | ||||

32. |
Copy circle 26 to the lefthand intersection of circle 31 and circle 30, and move this circle (copy and delete original) to its own corresponding intersection. | ||||

33. |
Remove all redundant parts from circles 3, 22, and 24, and from lines 8, 10, 13, 14, 17, 19, 20, and 25, such that the shown pattern remains. | ||||

34. |
Copy pattern 33 five times (repeat all the necessary steps), taking the upper righthand angular point of triangle 7 as a reference point, to the (other) angular points of triangles 5 and 7, while rotating around the center of circle 1 by 60° consecutively. | ||||

35. |
Circles 28 and 32, and patterns 33 and 34, make up the final reconstruction. High resolution dwf-file | ||||

36. |
Colour all areas corresponding to standing... High resolution dwf-file | ||||

37. |
...or to flattened crop, and finish the reconstruction of the Burrow Hill Fort formation of 11-07-2012. High resolution dwf-file | ||||

38. |
Courtesy the Crop Circle Connector Photo by: Nicholas Hines | The final result, matched with the aerial image. | |||

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Copyright © 2012, Zef Damen, The Netherlands Personal use only, commercial use prohibited. | |||||