Reconstruction of theSpace Science Centre 25-05-2017 formation | |||||

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

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

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

4. |
Repeat steps 2 and 3 six times:Construct the inscribed square of circle 3, pointing up. | ||||

5. |
Construct the inscribed circle of square 4. | ||||

6. |
Construct the inscribed square of circle 5, pointing up. | ||||

7. |
Construct the inscribed circle of square 6. | ||||

8. |
Construct the inscribed square of circle 7, pointing up. | ||||

9. |
Construct the inscribed circle of square 8. | ||||

10. |
Construct the inscribed square of circle 9, pointing up. | ||||

11. |
Construct the inscribed circle of square 10. | ||||

12. |
Construct the inscribed square of circle 11, pointing up. | ||||

13. |
Construct the inscribed circle of square 12. | ||||

14. |
Construct the inscribed square of circle 13, pointing up. | ||||

15. |
Construct the inscribed circle of square 14. | ||||

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

17. |
Copy circle 16 to the top of square 2, and move this circle (copy and delete original) to its own lower intersection with the vertical centerline. | ||||

18. |
Construct a circle concentric to circle 1, tangent to circle 17 at the lower side. | ||||

19. |
Copy circles 13 and 15 to the center of circle 17. See detail. | ||||

20. |
Copy circles 13 and 15 three more times, to the corresponding positions with respect to the other angular points of square 2. | ||||

21. |
Construct the "two-points" circle between the center of circle 16 and its lower intersection with the vertical centerline. | ||||

22. |
Copy circle 21 to the top of square 4. | ||||

23. |
Construct a circle concentric to circle 1, tangent to circle 22 at the lower side. See detail. | ||||

24. |
Construct the "two-points" circle between the center of circle 22 and its lower intersection with the vertical centerline. | ||||

25. |
Copy circle 24 four times, to the angular points of square 4. See detail. | ||||

26. |
Construct two pairs of parallel lines, parallel to the horizontal and vertical centerlines respectively, tangent to circles 25, all at both sides. See detail. | ||||

27. |
Circles 1, 3, 5, 7, 9, 11, 13, 15, 18, 19, 20, and 23, and lines 26, are used for the final reconstruction. | ||||

28. |
Remove all parts not visible within the formation itself. pdf-file | ||||

29. |
Colour all areas corresponding to standing... pdf-file | ||||

30. |
...or to flattened crop, and finish the reconstruction of the Space Science Centre formation of 25-05-2017. pdf-file | ||||

31. |
Photo courtesy the Crop Circle Connector | The final result, matched with the aerial image. | |||

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Copyright © 2017, Zef Damen, The Netherlands Personal use only, commercial use prohibited. | |||||