9/3/2023 0 Comments Globus simulationsStudents and teacher looking at a terrestrial globe of the earth.įlat maps are created using a map projection that inevitably introduces an increasing amount of distortion the larger the area that the map shows. The oldest surviving celestial globe sits atop the Farnese Atlas, carved in the 2nd century Roman Empire. The oldest surviving terrestrial globe is the Erdapfel, made by Martin Behaim in 1492. The first known mention of a globe is from Strabo, describing the Globe of Crates from about 150 BC. The word globe comes from the Latin word globus, meaning " sphere". Typically, it will also divide the celestial sphere into constellations. A celestial globe shows notable stars, and may also show positions of other prominent astronomical objects. Some have raised relief to show mountains and other large landforms. It might show nations and major cities and the network of latitude and longitude lines. A terrestrial globe shows landmasses and water bodies. A model globe of the celestial sphere is called a celestial globe.Ī globe shows details of its subject. A model globe of Earth is called a terrestrial globe. Globes serve purposes similar to maps, but unlike maps, they do not distort the surface that they portray except to scale it down. A globe is a spherical model of Earth, of some other celestial body, or of the celestial sphere.
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