Ключевые слова: abstract, africa, america, asia, atlas, australia, cartography, china, commerce, concept, continent, counties, countries, country, destination, direction, earth, education, europe, flat, geography, global, graphic, india, land, led, map, mercator, navigate, navigation, ocean, ocean map, physical, planet, relief, russia, south, terrain, texture, topographic, web, world, world map, worldwide,