++ 50 ++ 1 km visualized 169389-1 km visualized
Oil Spills Detection And Concentration Estimation In Satellite Imagery A Machine Learning Approach Sciencedirect The 3D box is within 1 to 2 cm of the actual size How The land occupies only 29% of the Earth's Surface (14 million sq km or 573 million sq mi) Antarctica is the largest landmass covering 27% of the planet's surface (14 million 1 km visualized