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Unit 1
Unit 1 Vocabulary
| Term | Definition |
|---|---|
| Mercator Projection | Rectangular map projection. The SHAPE of the land is accurate |
| Gall-Peters Projection | Rectangular map projection. The SIZE of the land is accurate |
| Robinsons Projection | Map projection. A compromise between the Mercator and Gall-Peter's projection. |
| Winkel-Tripel Projection | Map Projection. Comes close in achieving accurate shape and size. National Geographic's official projection. |
| Polar Projection | Map projection that show's either the Northern or Southern hemisphere with the pole as the center. |
| Cartography/Cartographer | The science of map making/ a map maker |
| longitude | The numbering system that measures locations east or west of the Prime Meridian. |
| latitude | The numbering system that measures locations north and south of the equator. |
| reference maps | Maps that show boundaries, names and unique identifiers like physical features. |
| thematic maps | Map specifically designed to show a particular theme/data set connected with a specific geographic area. |
| dot-density map | Map that uses a dot symbol to show the presence of a feature of phenomenon. |
| choropleth map | Map in which areas show varing colors to represent the statistical variable being displayed. |
| graduated symbol map | Symbols displayed on the maps in graduated sizes to represent the size of the phenomenon represented. |
| isoline map | A map with lines drawn on the map connecting data points of the same value. |
| cartogram | Map in which areas are sized in proportion to the statistical variable being displayed. |
| map projection | The system used to transfer locations from Earth's surface to a flat map. |
| map scale | The relationship between the portion of the Earth being studied and Earth as a whole. (1 inch equals 10 miles) |
| spatial patterns | The arrangement, structure, and placement of objects within any given landscape. |
| geographic information systems (GIS) | A computer system for capturing, managing, and analyzing all types of data. |
| remote sensing | Acquiring information about the earth from the atmosphere or space. |
| GIScience | Scientific discipline that studies how to use and understand geographic data. |
| global positioning systems (GPS) | Satellite-based navigation system. Used to pinpoint locations on the earth. |
| Geotagging | The process of adding geographical identification data to various media (i.e. pictures |
| distance-decay | The effect of distance on cultural or spatial interactions. (Distance decays somethings influence ...) |
| hearth | a point of origin. In geography refers to origin of a civilization |
| time-space compression | Alteration to the relationship between time and space. (Example |
| environmental determinism | Theory of how the physical environment predisposes societies and states towards a particular trajectory of development. |
| possibilism | Theory that the environment sets certain constraints or limitations |
| scales of analysis | Set of methods to analyze survey data and interpret the relationship between people and their environments. |
| formal/uniform region | An area in which everyone /everything shares in one or more distinctive characteristics. |
| functional/nodal region | An area organized around a node or focal point. |
| vernacular/perceptual region | An area that people believe to exist as part of their cultural identity |
| diffusion | The process of spread of a feature or trend from one place to another over time |
| absolute location | Describes the exact/fixed location of a place on earth. |
| site | The physical character of a place |
| relative location/ situation | The location of a place relative to other places. |