Blackland
UK20040803_A3 August 2004·Blackland, Wiltshire·wheat
Possibly the same formation as: these cross-site pairs are still open in the index review queue.
-
Opposite Silbury Hill (Opposite Silbury Hill)(lp, tier C, score 0.60, rule county_only, pair 601e6a71)
date 2004-08-03 vs 2004-08-03 (delta +0 d); county Wiltshire == Wiltshire; country UK (cc_id) == UK (country_field)
Reported 3 August 2004 in wheat at Blackland, Wiltshire. One archive recorded it, so nothing about it can be cross-checked.
The record
- date
- 3 August 2004 (day precision)
- place
- Blackland
Wiltshire
England - crop
- wheat
- size
- not recorded
- recorded by
- cc
- images
- 1 · 1 diagram
- 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
- 51.416317, -1.984708
- how it was got
- os open names
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
1 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 (1)
| site | kind | credit | basis | caption | size | file | source page |
|---|---|---|---|---|---|---|---|
| cc | diagram | cropcirclecenter.com / Bertold Zugelder | site default | 575×415 48.1 KiB image/jpeg |
image 6065524c4e95 | https://www.cropcirclecenter.com/date/2004/200408.html |
Date
3 August 2004, to day precision. What a source records is the day a formation was found and reported.
- reported by
- cc: 3 August 2004
- weekday
- Tuesday, day 216 of the year, ISO week 32, summer
- sun and moon
- 43.5 days after the June solstice; moon waning gibbous (90% lit), 2.7 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
- 51.416317, -1.984708 — place, ±2,000 m, by os_open_names, from the cc record
- on a map
- OpenStreetMap
| site | place | county | country | grid ref | what3words | fix |
|---|---|---|---|---|---|---|
| cc | Wiltshire | England | 51.416317, -1.984708 place / os_open_names |
Crop and size
- crop
- wheat (cc: wheat)
- diameter
- not recorded by any source
- size as written
- not recorded
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 | UK20040803_A |
| name | Blackland |
| location | |
| county | Wiltshire |
| country | England |
| date reported | 2004-08-03 |
| date precision | day |
| crop | wheat |
| size | |
| diameter (ft) | |
| grid reference | |
| what3words | |
| map link | |
| credits | cropcirclecenter.com / Bertold Zugelder |
| source page | https://www.cropcirclecenter.com/date/2004/200408.html |
| link to the entity | singleton decided by none on 2026-09-11 |
| warnings | no_formation_page |
| record | cc/ee1af8f52d220… raw record view: /formation/cc/ee1af8f52d2200de7628e6a6fc66b1d63da9ccfc232797c04f5f73f881551f79 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
1 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 6065524c | ≈ 6-fold score 0.971 | 1 | 2 | 0.93 | 0.6725 |
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 6065524c— 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
- Silbury Hill 2 August 2004, Silbury Hill
- next
- West Meon 4 August 2004, West Meon
- previous in UK
- Silbury Hill 2 August 2004
- next in UK
- West Meon 4 August 2004
- same day
- Laiz (Laiz) · Etchilhampton (Etchilhampton) · Silbury Hill (Silbury Hill)
- within 7 days and 25 km
- Calne 6 August 2004, 2.8 km away, 3 day(s) apart · Tan Hill 28 July 2004, 8.0 km away, 6 day(s) apart · Tan Hill 29 July 2004, 8.0 km away, 5 day(s) apart · Tan Hill 30 July 2004, 8.0 km away, 4 day(s) apart · Tan Hill 31 July 2004, 8.0 km away, 3 day(s) apart · Silbury Hill 2 August 2004, 8.8 km away, 1 day(s) apart · Silbury Hill 3 August 2004, 8.8 km away, 0 day(s) apart · Etchilhampton 3 August 2004, 9.0 km away, 0 day(s) apart · West Kennett 30 July 2004, 10.0 km away, 4 day(s) apart · Patney 28 July 2004, 11.8 km away, 6 day(s) apart · West Overton 29 July 2004, 12.0 km away, 5 day(s) apart · Pewsey 28 July 2004, 17.5 km away, 6 day(s) apart · Savernake Forest 28 July 2004, 21.1 km away, 6 day(s) apart
In place
The nearest formations the archive can place.
Blackland
0 m away, 1987-09-05 Blackland1 June 1990
Blackland
0 m away, 1990-06-01
Blackland2 June 1990Blackland
0 m away, 1990-06-02
Blackland2 June 1990Blackland
0 m away, 1990-06-02 Blackland14 June 1990
Blackland
0 m away, 1990-06-14
Blackland28 June 1991Blackland
0 m away, 1991-06-28
- same county and year
- Avebury 14 July 2004 · Bishops Cannings 1 May 2004 · Pewsey White Horse 25 May 2004 · Ebbsbourne Wake 26 May 2004 · West Kennett 30 May 2004 · Wilsford Down 2 June 2004 · Honeystreet 16 June 2004 · Alton Barnes 20 June 2004 · Huish 21 June 2004 · Milk Hill 26 June 2004 · Yatesbury 28 June 2004 · Rabley Wood 30 June 2004 · Market Lavington 5 July 2004 · North Newton 13 July 2004 · West Kennett 13 July 2004 · Alton Priors 15 July 2004 · North Down 15 July 2004 · Windmill Hill 17 July 2004 · UK20040718_B 18 July 2004 · Pewsey White Horse 20 July 2004 and 42 more
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
- 601e6a71a24d5b22baf8e269223ffd738fc3f90c0a6c9b0c266f82c703776826
- entity record
- index/formations/UK20040803_A.json · row in index/manifest.jsonl
- input digests
- entity eb802a1695c0 · images 42b88730e839 · texts 4f53cda18c2b · geo 31891a8576f0