South America, Africa and Australia each have ... a coloured world map on a scale of 1 to 50,000,000 compiled by R. R. Platt shows the distribution of official topographic maps as available at the ...

Launched in September 2021, the initiative has resulted in the creation of 62 high-resolution topographic maps at scales of 1/10,000 for the suburbs, 175 maps at 1/2,500 for the city area, and ...

Africa’s topography is characterized by large-scale uplifted domes and subsided basins. Numerical simulations of mantle flow suggest that high topography along Africa’s eastern margin formed ...

The elevation of nearly every place on Earth is now available, thanks to a NASA satellite mission. By analyzing 1.3 million images collected by a Japanese instrument aboard the spacecraft, the ...