Zierenberg
DE20100523_A23 May 2010·Zierenberg·oilseed rape
Reported 23 May 2010 in oilseed rape at Zierenberg. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 23 May 2010 (day precision)
- place
- Zierenberg
Germany - crop
- oilseed rape
- size
- 98 ft (29.9 m) across
as written: 30 m | 98 ft - recorded by
- cc
- images
- 3 · 2 diagram, 1 aerial
- writing
- nothing was written about this formation on any source
Also called
Nothing else. No other name or place string appears on any source record for this formation.
Where exactly
- coordinate
- 51.369480, 9.301640
- how it was got
- geonames
place, to within 2,000 m, from the cc record - on a map
- OpenStreetMap
No source publishes a coordinate for any formation in this archive. Every coordinate here is derived from the place name a source printed, and this page says how precise that makes it rather than rounding it away.
Images
3 image(s) on this formation's own source records. Click a tile for the full image; the bytes are fetched when you ask for them and are not stored in this page.
Diagrams (2)
diagram
cropcirclecenter.com / Bertold Zugelder site default
diagram
cropcirclecenter.com / Bertold Zugelder site default
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | crop circle at Zierenberg | May 23 2010 | 575×415 49.8 KiB image/jpeg |
image 0bd97370ef40 | https://www.cropcirclecenter.com/ccdata/2010/05/23/DE20100523_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 49.8 KiB image/jpeg |
image 0bd97370ef40 | https://www.cropcirclecenter.com/date/2010/201005.html |
Photographs (1)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | aerial | anonymous | image credit | crop circle at Zierenberg | May 23 2010 | 575×415 58.2 KiB image/jpeg |
image 53ca1112e0fe | https://www.cropcirclecenter.com/ccdata/2010/05/23/DE20100523_A.html |
Date
23 May 2010, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 23 May 2010
- weekday
- Sunday, day 143 of the year, ISO week 20, spring
- sun and moon
- 29.0 days before the June solstice; moon waxing gibbous (77% lit), 4.5 days before the full moon (computed at 12:00 UTC; a reported date is a discovery date, not a creation date)
Place
What each source printed, and the coordinate derived from it. No source in this archive publishes a coordinate of its own.
- coordinate
- 51.369480, 9.301640 — place, ±2,000 m, by geonames, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Hessen | Germany | 51.369480, 9.301640 place / geonames |
Crop and size
- crop
- oilseed rape (cc: oilseed rape)
- diameter
- 98 ft (29.9 m)
- size as written
- 30 m | 98 ft
Source records
What each source published, side by side. A row whose values differ across the sources is marked: the archive prints the disagreement rather than choosing a winner.
| field | cc cropcirclecenter.com |
|---|---|
| id / slug | DE20100523_A |
| name | Zierenberg |
| location | |
| county | Hessen |
| country | Germany |
| date reported | 2010-05-23 |
| date precision | day |
| crop | oilseed rape |
| size | 30 m | 98 ft |
| diameter (ft) | 98 |
| grid reference | |
| what3words | |
| map link | |
| credits | anonymous, cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2010/201005.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | none |
| record | cc/95e2616cc9cfa… raw record view: /formation/cc/95e2616cc9cfab88fed98cc60a82759615711773541c6e5eaf6e9f5621e70f62 in the preview app |
Texts
no text documents in the archive for this formation
Claims about this formation
no claim was extracted from a text about this formation
Geometry
2 diagram file(s) on this page. measured from the diagram itself, and experimental: the extractor's rotational order is right on 88.8 % of a 200-diagram hand-labelled set against a gate of 90 %, so read a number here beside the picture rather than instead of it.
| diagram | rotational symmetry | elements | rings | mirror | fill |
|---|---|---|---|---|---|
| cc 0bd97370 | ≈ 4-fold score 0.981 | 2 | 3 | 0.999 | 0.4377 |
Experimental, and marked ≈ wherever it appears. These numbers are read off a drawing, not off the field: the extractor's rotational order agrees with a hand-labelled set on 88.8 per cent of 200 diagrams against a gate of 90 per cent, its element count is within one on 97.5 per cent, and its ring count is not calibrated at all. Nothing in the analysis tree is derived from the rotational order while that gate is unmet.
Diagrams that look like these: cc 0bd97370— the nearest by perceptual hash. The whole archive is browsable by shape in the shape section, and this formation's own diagrams go straight into that grid: show them in the grid.
Neighbours
In time
- previous
- Wilton 22 May 2010, Wilton
- next
- Rho 26 May 2010, Rho
- previous in DE
- Zierenberg 14 May 2010
- next in DE
- Meensen 12 June 2010
- same day
- no other formation is dated this day
- within 7 days and 25 km
- none, or this formation has no coordinate at place confidence or better
In place
The nearest formations the archive can place.
Zierenberg
0 m away, 1996-07-01
Zierenberg1 July 1996Zierenberg
0 m away, 1996-07-01
Zierenberg29 June 1999Zierenberg
0 m away, 1999-06-29
Zierenberg11 June 2000Zierenberg
0 m away, 2000-06-11
Zierenberg5 July 2000Zierenberg
0 m away, 2000-07-05
Zierenberg6 August 2001Zierenberg
0 m away, 2001-08-06
- same county and year
- none
Provenance
- entity built at
- 2026-09-11T19:20:39Z (derived from the link decisions, not from this build)
- index run ids
- none
- reviews applied
- none
- open queue pairs
- none
- entity record
- index/formations/DE20100523_A.json · row in index/manifest.jsonl
- input digests
- entity 34f99667305b · images 82afbeaaa17e · texts 4f53cda18c2b · geo 73481320f073