Reconstruction of the
2019 Long Wood formation |
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1. |
| Draw a circle. Draw and extend the horizontal and vertical centerlines.
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2. |
| Construct the inscribed equilateral triangle of circle 1, pointing up.
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3. |
| Copy circle 1 three times, to the angular points of triangle 2.
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4. |
| Construct the circumscribed hexagon (regular 6-sided polygon) of circle 1, pointing to the right.
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5. |
| Construct a circle with the upper side of hexagon 4 as its centerline.
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6. |
| Copy circle 5 two times, to the other angular points of triangle 2.
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7. |
| Construct a circle concentric to circle 5, tangent to the lower righthand circle 3 at the upper lefthand side.
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8. |
| Copy circle 7 two times, to the other angular points of triangle 2.
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9. |
| Construct a circle concentric to circle 1, passing through the intersection of circle 7 and the upper righthand side of hexagon 4.
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10. |
| Copy circle 9 three times, to the angular points of triangle 2.
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11. |
| Construct a circle centered at the intersection of the lower side of triangle 2 and the vertical centerline, tangent to the lower lefthand circle 3 at the righthand side.
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12. |
| Copy circle 11 to the upper intersection of circle 9 and the vertical centerline.
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13. |
| Construct a circle concentric to circle 1, tangent to circle 12 at the upper side.
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14. |
| Construct a circle centered at the righthand angular point of hexagon 4, tangent to circle 13 at the righthand side.
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15. |
| Copy circle 14 to the intersection of circle 7 and the righthand side of triangle 2.
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16. |
| Construct a circle concentric to circle 5, tangent to circle 15 at the lower righthand side.
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17. |
| Copy circle 16 two times, to the other angular points of triangle 2.
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18. |
| Circles 1, 3, 5, 6, 7, 8, 9, 10, 13, 16, and 17, are used for the final reconstruction.
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19. |
| Remove all parts not visible within the formation itself.
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20. |
| Colour all areas corresponding to standing...
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21. |
| ...or to flattened crop, and finish the reconstruction of the 2019 Long Wood formation.
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22. |
| The final result, matched with two aerial images.
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