SCALE & ACCURACY. The amount of reduction that takes place in going from real-world dimensions to the new mapped area on the map plane. Defined as the.
Maps: Two-dimensional, scaled representations of Earth surface - show spatial data (data with locational component) Cartography (map-making) involves 5.
Unit 1 Review. Why what is where. tallest buildings fast food restaurants slums volcanoes hurricanes center of city grouped together close to downtown.
GUS: 0262 Fundamentals of GIS Lecture Presentation 2: Cartography in a Nutshell Jeremy Mennis Department of Geography and Urban Studies Temple University.
Maps. Three sources of map distortion Map scale – most maps are smaller than the reality they represent. Map scales tell us how much smaller. Map scale.
Intro to Human Geography. Evolution of Mapmaking Babylonians – 2300 BC earliest surviving maps written on clay tablets. Babylonians – 2300 BC earliest.
Harry Williams, Earth Science1 EARTH SCIENCE: LOCATION, GRID SYSTEMS, MAPS, GIS. GRID SYSTEMS: Since geography deals with the position of features on the.
Maps. Evolution of Mapmaking Babylonians – 2300 BC earliest surviving maps written on clay tablets. Babylonians – 2300 BC earliest surviving maps written.
Three sources of map distortion Map scale – most maps are smaller than the reality they represent. Map scales tell us how much smaller. Map scale – most.
Map Basics Lecture #3, Intro to GIS spring 2006. Topics Map definitions Types of maps Map projections Geodetic Datums Coordinate Systems.
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Unit 1 Review. What is geography ? HERE ARE SOME DEFINITIONS FOUND IN VARIOUS TEXTS If "When?" is the realm of history, then "Where?" is the primary focus.
