Hoeven
NL20110428_A28 April 2011·Hoeven·grass
Reported 28 April 2011 in grass at Hoeven. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 28 April 2011 (day precision)
- place
- Hoeven
The Netherlands - crop
- grass
- size
- 59 ft (18.0 m) across
as written: 18 m | 59 ft - recorded by
- cc
- images
- 5 · 3 diagram, 2 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
- 52.120624, 5.573243
- how it was got
- country centroid
country, to within 142,261 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
5 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 (3)
diagram
cropcirclecenter.com / Bertold Zugelder site default
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 Hoeven | April 28 2011 | 575×415 12.3 KiB image/jpeg |
image a895aa97a1bb | https://www.cropcirclecenter.com/ccdata/2011/04/28/NL20110428_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | crop circle at Hoeven | May 21 2011 | 575×415 15.7 KiB image/jpeg |
image 834d745d3b8c | https://www.cropcirclecenter.com/ccdata/2011/04/28/NL20110428_A.html |
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 12.3 KiB image/jpeg |
image a895aa97a1bb | https://www.cropcirclecenter.com/date/2011/201104.html |
Photographs (2)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | aerial | Roy Boschmann | image credit | crop circle at Hoeven | April 28 2011 | 575×415 69.1 KiB image/jpeg |
image 37adf3feec97 | https://www.cropcirclecenter.com/ccdata/2011/04/28/NL20110428_A.html |
| cc | aerial | Roy Boschmann | image credit | crop circle at Hoeven | May 21 2011 | 575×415 59.7 KiB image/jpeg |
image 6f9ff94a7f29 | https://www.cropcirclecenter.com/ccdata/2011/04/28/NL20110428_A.html |
Date
28 April 2011, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 28 April 2011
- additions
- 2011-05-21 (cropcirclecenter “addition” entries)
- weekday
- Thursday, day 118 of the year, ISO week 17, spring
- sun and moon
- 38.5 days after the March equinox; moon waning crescent (20% lit), 10.4 days after 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
- 52.120624, 5.573243 — country, ±142,261 m, by country_centroid, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Noord-Brabant | The Netherlands | 52.120624, 5.573243 country / country_centroid |
Crop and size
- crop
- grass (cc: grass)
- diameter
- 59 ft (18.0 m)
- size as written
- 18 m | 59 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 | NL20110428_A |
| name | Hoeven |
| location | |
| county | Noord-Brabant |
| country | The Netherlands |
| date reported | 2011-04-28 |
| date precision | day |
| crop | grass |
| size | 18 m | 59 ft |
| diameter (ft) | 59 |
| grid reference | |
| what3words | |
| map link | |
| credits | Roy Boschmann, cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2011/201104.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | none |
| record | cc/203045e60eb3f… raw record view: /formation/cc/203045e60eb3f715f0f41f5e68b23e50b5a37d96011b8d2852e48fa072c81d5d 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
3 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 a895aa97 | ≈ none found | 9 | 1 | 0.892 | 0.1331 |
| cc 834d745d | ≈ none found | 31 | 0 | 0.917 | 0.0661 |
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 a895aa97 · cc 834d745d— 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
- Alton Barnes 27 April 2011, Alton Barnes
- next
- Silbury Hill 29 April 2011, Silbury Hill
- previous in NL
- Bosschenhoofd 24 April 2011
- next in NL
- Hoeven 9 May 2011
- 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.
this formation has no coordinate at place confidence or better, so nothing can be called near it
- 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/NL20110428_A.json · row in index/manifest.jsonl
- input digests
- entity 6eb2feacfe3d · images acd8f0e6cdfa · texts 4f53cda18c2b · geo 308029738558