Ключевые слова: abstract, area, backdrop, background, cartography, contour, contours, copy, dark, diagram, discovery, geodesign, geography, geometric, grid, hiking, illustration, land, landscape, light, line, map, measurements, model, modern, mountain, nature, navigation, object, outline, physical, picture, relief, space, striped, template, terrain, texture, topography, topotopo, travel, wavy, web, wire,