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Eckert IV projection (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Eckert IV projection" in English language version.

refsWebsite
Global rank English rank
2usgs.gov
167th place
198th place

usgs.gov

pubs.usgs.gov

  • Snyder, John P.; Voxland, Philip M. (1989). An Album of Map Projections. Professional Paper 1453. Denver: USGS. p. 60. ISBN 978-0160033681. Retrieved 2024-02-16.
  • Snyder, John P. (1987). Map Projections – A Working Manual. Professional Paper 1395. Denver: USGS. pp. 253–258. ISBN 0-226-76747-7. Retrieved 2024-02-16.