Home › Entities › map_projection › Eckert IV projection

Eckert IV projection

equal-area pseudocylindrical map projection devised by Max Eckert-Greifendorff
Thing map_projection Q5332893
Press Enter · cited answer in seconds

Eckert IV projection

Summary

Eckert IV projection is a map projection[1]. It draws 60,571 Wikipedia views per month (map_projection category, ranking #8 of 27).[2]

Key Facts

  • Eckert IV projection's instance of is recorded as map projection[3].
  • Eckert IV projection's instance of is recorded as Eckert projection[4].
  • Eckert IV projection's Commons category is recorded as Maps with Eckert IV projection[5].
  • Eckert IV projection's manifestation of is recorded as equal Earth projection[6].
  • Eckert IV projection's maintained by WikiProject is recorded as WikiProject Mathematics[7].

Body

Definition and Type

Recorded instance of include map projection[3] and Eckert projection[4].

Why It Matters

Eckert IV projection draws 60,571 Wikipedia views per month (map_projection category, ranking #8 of 27).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[8] It is known by 9 alternative names across languages and contexts.[9]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. wikidata.org.
  3. [9] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Eckert IV projection. Retrieved May 3, 2026, from https://4ort.xyz/entity/eckert-iv-projection
MLA “Eckert IV projection.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/eckert-iv-projection.
BibTeX @misc{4ortxyz_eckert-iv-projection_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Eckert IV projection}}, year = {2026}, url = {https://4ort.xyz/entity/eckert-iv-projection}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Eckert IV projection — https://4ort.xyz/entity/eckert-iv-projection (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/eckert-iv-projection · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 18d ago · Jsamwrites · 2026-09-05 view diff on Wikidata ↗
    Maintained by wikiproject → WikiProject Mathematics
    Instance of → —
    Instance of → map projection, Eckert projection
    Manifestation of → equal Earth projection
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P1557]]: [[Q56192172]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.