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Longitude/Latitude
Term | Definition |
---|---|
Cartographer | a person who makes maps |
Absolute Location | exact location using longitude and latitude |
Parallels | latitude lines |
Meridians | longitude lines |
Equator | 0 degrees latitude |
Prime Meridian | 0 degree longitude |
Northern Hemisphere | location above the Equator |
Eastern Hemisphere | location to the east of the Prime Meridian |
Southern Hemisphere | location to the south of the Equator |
Western Hemisphere | location to the west of the Prime Meridian |
Political Map | a map that shows cities, country borders, states, etc. |
Physical Map | a map that shows physical features, such as landforms, mountains, deserts, lakes, etc. |
Globes | scale models of Earth, very accurate shapes and sizes of continents, can measure distances, NOT as much detail as maps |
GPS | uses a group of 24 satellites (Global Positioning System) |
Aerial Photographs | allows us to see how land is used, how land and land use have changed over time, what buildings look like, etc. |
Reason For Map Projections | the world is a sphere, it can't be shown exactly on a flat map |