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 ...

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 ...

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 ...