Admit it. We all have our favorite world maps, which is where the
slotxo continent we call home is centered on. And when that world map is upside down or shifts left or right, everything feels out of balance.More than just arguing in the classroom Rather, it is a reflection of how maps can shape the way we view and understand the world.Now a group of researchers has reimagined our world and created a two-sided map - as round as the Earth. But also flat like pancakes, in an effort to give us a less distorted view.We are proposing a completely different map," said Jerichard Gott, an astrophysicist at Princeton University, who designed the new diffusion with mathematician Robert Van Derbury and Ph.D. Physicist David Goldberg from Drexel University in Philadelphia.
The trio set out to create a flat map with as few errors as possible after creating a system to rate existing maps, how tilted or tilted it was, and the area and distance on that map was curved. Bent out of shape how much We believe it's the most accurate flat map of the world," the researchers wrote when they published their method on the pre-print site arXiv.org, before peer review. You can check out their efforts below.Any flat map of the sphere cannot be perfect. But ours do much better than previous maps at reducing errors in local contours, area, bends, inclines, distances, and bounds cuts, ”Gott told ScienceAlert, who is better than his last attempt in the study. process.With satellite technology, airborne lasers, and big data integration, scientists today are ready to map all sorts of things, from the forests that breathe carbon and the continents as they move to the way humans wreak havoc. On the world
But they still struggle with how to turn our Christmas decorations into a flat map. Because as much as we need a map to help us visualize how things are, it also greatly distorts the world.It is mathematically impossible to represent the surface of a sphere as a flat map without any form of distortion, so cartographers have to use a few math tricks to faithfully represent certain features of the world. While sacrificing other things Some of the world maps are designed to maintain the contours of the countries. (Called the Lambert Conformal Conic conjecture), while other maps - those globes convex at the equator - maintain space.This is the Mollweide forecast.Hundreds of map overlays at a time show just how distorted the world is when mapmakers try to flatten the world, as Michael Freeman, a data scientist at the University of Washington Information School, reveals in an interactive visualization. this:
From the maps that we already have, the best is a compromise. Known as Winkel Tripel and National Geographic projections, they are used for world maps, reducing distortion of area, direction and distance.It's not perfect, though, as the Pacific Ocean cuts between Japan and California, making it much wider than it actually is.More recently, American architect Buckminster Fuller and Japanese artist and architect Hajime Narukawa all tried to expose the world in different ways, others enjoyed fantasizing like orange peels.This new map, which is a double-sided flat disk, was once again created using a completely different method.We are basically destroying the world as if we were running through it on a steamship," Gott told ScienceAlert.The researchers said it provided a more accurate representation of the world than existing flat maps using its own scores.Our map is more like a world than a regular flat map," Gott says. "To see the whole world, you have to rotate it to see our all new map, you have to flip it.
The Northern and Southern Hemisphere can be placed on either side, with the equator around the edge, as you can see below.This is a map that you can hold in your hand," said Gott, who thinks people might want to print it on plastic or cardboard, which might grab the attention of avid hikers or city hikers who know paper maps. Expand Although the length of the arms will not fold back together in the same way.Double-sided disc diagram (Gott, Vanderbei and Goldberg).We have continuity over the equator," Gott goes on to explain. "Africa and South America were draped on the edge like a bed sheet over a clothesline. But they are continuous This means that distances across oceans or poles are both accurate and easy to measure, so it can be a useful tool to teach kids about the world.Even with improvements But there is still a distortion with this disk map. But it's not as large as other projections. The area at the edge is 1.57 times larger than the center and about a fifth away from it.There is no normal one-sided flat map can do," said Scott.Who knew it would become a classroom sensation or end up collecting it in a box like your old CD collection?
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