When discussing the most accurate world map known, the AuthaGraph is the one most people now rely on. With its accurate representation of size and land mass, it provides a great visualization of how our world would look on a piece of paper. If you have been curious to learn more about t...
It’s impossible to perfectly map out a spherical world on a flat surface. We have to use different projections that distort the land in order to chart everything we want. The size of countries and bodies of water are a direct result of a map’s projection....
A. Some Japanese school textbooks are already using the map. B. it won Japan’s 2016 Good Design Award. C. The smaller it becomes, the more accurate it will be. D. It becomes more and more popular in the world. E. Alaska looks the same size as Australia, F. it still keeps the ...
On other maps, Alaska looks the same size as Australia, even though Australia is more than four times bigger in real life. Why is this so? The reason is that it is difficult to copy the 3-D, spherical surface (球面) of the world onto a 2-D map. We have to distort the bodies ...
On other maps, Alaska has the same size as Australia, even though Australia is more than four times bigger in real life. Why is this so? The reason is that it is difficult to copy the 3-D spherical ( 球形的)surface of the world onto a 2-D map. We have to distort(扭曲) the ...
The self-attention in each head exhibits a nearly full-rank attention map, indicating that 4DVarFormer can learn a wide range of features. Full size image Discussion DL-based weather forecasting models have made substantial progress in medium-range weather forecasting. Nonetheless, these models still...
Mathematically, let the entire feature map be a volume with a spatial resolution of Npl × Nlon × Nlat, where Npl, Nlon and Nlat indicate the size along the axes of pressure levels, longitude and latitude, respectively. The data volume was partitioned into Mpl × Mlon ×...
Download: Download full-size image Fig. 1. Comparison of the existing global ISA datasets. i) A new method that aims to integrate the existing global ISA datasets is proposed for improving the accuracy of global ISA mapping. The proposed method divides the mapping grids into M-grids and A-...
NASA sends wildcatters to land on an earth-killing asteroid and blow it in half with a nuke—never mind that even a rock the size of Texas doesn't have the gravity to keep the rovers on its surface. Ridiculous detail: The rovers are equipped with mounted machine guns, which one characte...
The new Equal Earth map projection gives an accurate representation of the continents without sacrificing appearances.