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Werner projection

map projection

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 11, 2026
Entity authorityQ2328498
Source-derived summary

The Werner projection is a pseudoconic equal-area map projection sometimes called the Stab–Werner or Stabius–Werner projection. Like other heart-shaped projections, it is also categorized as cordiform. Stab–Werner refers to two originators: Johannes Werner (1466–1528), a parish priest in Nuremberg, refined and promoted this projection that had been developed earlier by Johannes Stabius (Stab) of Vienna around 1500.

The projection is a limiting form of the Bonne projection, having its standard parallel at one of the poles (90°N/S). Distances along each parallel and along the central meridian are correct, as are all distances from the north pole.

See also

Cardioid

List of map projections

References

External links

Media related to Maps with Stab-Werner projection at Wikimedia Commons

Table of examples and properties of all common projections, Radical Cartography.

Editorial summary

Begin with the source’s own compact description: “Werner projection” is map projection. The dossier treats that line as a proposition to test through Werner and projection, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1466, 1528, 1500—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Werner and projection is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “map projection” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 11, 2026. The linked authority identifier is Q2328498. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1466, 1528 and 1500.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  2. Expand the search: follow Werner projection primary sources, Werner projection archive and Werner research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

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Source & attribution

This entry incorporates text from Werner projection” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.