What is a hobo-Dyer map used for?

The Hobo-Dyer Equal Area Projection is a way of placing the three dimensional Earth onto a two dimensional map without significantly changing the relative areas of land and water.

Why is the Hobo-Dyer map upside down?

Hobo-Dyer Equal Area – Two-sided: North-up Africa-centered/South-up Australia-centered * A map that not only shows true size comparisons, but also turns the world upside down to challenge North-South perceptions.

What is wrong with the Hobo-Dyer map?

There is no north-south or east-west distortion on the Hobo-Dyer map. It’s often used as an alternative to the Gall-Peters projection because it’s more visually satisfying. The map stretches the low latitudes less than Gall-Peters, but the poles are more distorted as a result.

Who uses the Hobo-Dyer map?

Carter Center
In 2002, the Carter Center used the Hobo–Dyer projection in a map of its global locations that it circulated to mark its founder Jimmy Carter’s receipt of the Nobel Peace Prize.

What are the advantages of a Mercator projection?

Advantages of Mercator’s projection: – preserves angles and therefore also shapes of small objects – close to the equator, the distortion of lengths and areas is insignificant – a straight line on the map corresponds with a constant compass direction, it is possible to sail and fly using a constant azimuth – simple …

Is the globe upside down?

The simple answer to the question was this: It isn’t upside-down at all. In a flip of convention, my giant, framed world map displays the southern hemisphere — Australia included — at the top. It’s a twist, but not strictly speaking a distortion.

What is the most accurate map?

A globe of the Earth would have an error score of 0.0. We found that the best previously known flat map projection for the globe is the Winkel tripel used by the National Geographic Society, with an error score of 4.563.

Why is the Mercator projection map still in use today?

Why is the Mercator projection map still in use today? It is useful to sailors because, although size and shape are distorted, it shows directions accurately. Each type of map is particularly useful in some capacity. Conic projections are good for small-scale maps such as road maps.

Why is Mercator map Bad?

Mercator maps distort the shape and relative size of continents, particularly near the poles. The popular Mercator projection distorts the relative size of landmasses, exaggerating the size of land near the poles as compared to areas near the equator.

Why are maps wrong?

Maps and globes, like speeches or paintings, are authored by humans and are subject to distortions. These distortions can occur through alterations to scale, symbols, projection, simplification, and choices around the map’s content.

Are upside down maps wrong?

Is the Hobo-Dyer map an equal area projection?

The Hobo–Dyer map projection is a cylindrical equal-area projection, with standard parallels (where there is no north-south nor east-west distortion) at 37.5° north and south of the equator.

How did the Hobo Dyer get his name?

Cylindrical equal-area with standard parallels at 37°30′ (= 37.5°) north and south. The »Hobo« part of the name is for Bob Abramms and Howard Bronstein who commissioned the map.

How big is a hobo on a map?

Cylindrical equal-area with standard parallels at 37°30′ (= 37.5°) north and south. The »Hobo« part of the name is for Bob Abramms and Howard Bronstein who commissioned the map. Specified in [square brackets]: Actual size of the projection (minus the black or white background).

Which is better Hobo Dyer or Gall Peters?

The goal is similar to that of other equal-area projections (such as the Gall–Peters projection ), but the Hobo-Dyer is billed by the publisher as “more visually satisfying”. To that end, the map stretches the low latitudes vertically less than Peters, but at the price of greater compression near the poles.