Topographic map definition geography. Map graphic representation drawn to scale and usually on a flat surface of featuresfor example geographical geological or geopoliticalof an area of the earth or of any other celestial body. Something that suggests such a representation as in clarity of representation. The topography of an area could refer to the surface shapes and features themselves or a description especially their depiction in maps. Manage visualize and edit gis data with open source gis software.
A representation usually on a plane surface of a region of the earth or heavens. Mathematics the correspondence of elements in one set to elements in the same set or another set. Cartography is the art and science of making. Theres a bucket load of free gis software packages available for you to map the world.
And grafein graphein write is the study and practice of making maps. Cartography k r t r e f i. Most maps are drawn to a scale to express a ratio between two or more units of measurement. Learn about maps and map keyslegends.
Modified american plan map map n. From greek xarths chartes papyrus sheet of paper map. Europes recognized surface area covers about 9938000 sq km 3837083 sq mi or 2 of the earths surface and about 68 of its land area. Globes are maps represented on the surface of a sphere.
These are known as contour lines. Slang the human face. We begin our focus on the basic part of a topographic map all those lines. Europe is the planets 6th largest continent and includes 47 countries and assorted dependencies islands and territories.
Contour lines connect points of equal elevation. Topography is the study of the shape and features of land surfaces.