Ads
related to: gall-peters map projection
Search results
Results From The WOW.Com Content Network
The Gall–Peters projection of the world map. The Gall–Peters projection is a rectangular, equal-area map projection. Like all equal-area projections, it distorts most shapes. It is a cylindrical equal-area projection with latitudes 45° north and south as the regions on the map that have no distortion.
Gall–Peters = Gall orthographic = Peters: Cylindrical Equal-area James Gall (Arno Peters) Cylindrical equal-area projection with standard parallels at 45°N/S and an aspect ratio of π/2 ≈ 1.571. Similar is Balthasart with standard parallels at 50°N/S and Tobler’s world in a square with standard parallels around 55.66°N/S.
The Gall–Peters projection of the world map Carrubbers Close Mission Moray Free Church, Holyrood Road, Edinburgh James Gall's grave, Grange Cemetery. James Gall (27 September 1808 – 7 February 1895) was a Scottish clergyman who founded the Carrubbers Close Mission. [1] He was also a cartographer, publisher, sculptor, astronomer and author.
The map engendered controversy. The map projection Peters claimed to have developed had been presented more than a century earlier by the Reverend James Gall, and, despite Peters's claims, the projection was not the first or only equal-area projection. Many other of his claims were disputed or debunked.
Gall stereographic projection of the world. 15° graticule. Gall stereographic projection with 1,000 km indicatrices of distortion. The Gall stereographic projection, presented by James Gall in 1855, is a cylindrical projection. It is neither equal-area nor conformal but instead tries to balance the distortion inherent in any projection.
According to the creators, the projection was created in response to the decision of the Boston public schools to adopt the Gall-Peters projection for world maps in March 2017, to accurately show the relative sizes of equatorial and non-equatorial regions. The decision generated controversy in the world of cartography due to this projection’s ...
Others have created alternative projections over the years that tried to do better justice to the Earth’s geographical scale. In recent years, many have advocated for the Gall-Peters projection, which depicts the size of each continent more accurately — but creates more unfamiliar shapes: Credit: Strebe / Wikimedia Commons
[7]: 156–157 To contrast, equal-area projections such as the Sinusoidal projection and the Gall–Peters projection show the correct sizes of countries relative to each other, but distort angles. The National Geographic Society and most atlases favor map projections that compromise between area and angular distortion, such as the Robinson ...