AP HUG Unit 1 Vocab

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Absolute Location

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51 Terms

1

Absolute Location

exact location of a place on earth described using global coordinates

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2

relative location

where a place is located in relation to another place

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3

distortion

a change in the shape, size, or position of a place when it’s shown on a map

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4

map projection

a way of representing the spherical earth on a flat surface

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5

place

a specific point on earth distinguished by a particular characteristic

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6

region

an area on earth distinguished by a distinctive combination of cultural and physical features

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7

scale

the relationship between the portion of earth being studied and earth as a whole

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8

space

the physical gap or interval between two objects

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9

latitude

measures distance north or south of the equator (measured in degrees)

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10

equator

an imaginary circle around the middle of the earth, halfway between the North Pole & South Pole

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11

longitude

measures distance east or west of the prime meridian, measured in degrees

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12

prime meridian

0 degrees longitude (west/east)

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13

international date line

the line of longitude that marks where each new day begins, centered on the 180th meridian

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14

coordinates

the latitude and longitude address of a place on a map

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15

North Pole

90 degrees north

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16

South Pole

90 degrees south

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17

global

of, relating to, or involving the entire world

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18

regional

of, relating to, or characteristic of a region

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19

national

of or belonging to the people of a single country

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20

local

relating to or occurring in a particular area, city, or town; located or living nearby

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21

distance decay

describes the effects of distance on interaction

  • greater the distance, the less interaction

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22

friction of distance

the increase in time and cost that usually comes with increasing distance

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23

space-time compression

the reduction in the time it takes for something to reach another place

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24

density

mass/volume

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25

concentration

the spread of something over a given area

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26

pattern

the geometric arrangement of objects in space, repeating

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27

formal/uniform region

an area where everyone shares in common one or more distinctive characteristics

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28

functional/nodal region

an area organized around a node or focal point

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29

node

the beginning end end pints for transportation between geographical areas

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30

vernacular/perceptual region

an area that people believe exists as part of their cultural identity

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31

projection

a way of representing the curved surface of the earth on a flat map

ex: Mercator, Robinson, Goode Homolosine

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32

equal-area

the relative sizes of different land and water bodies are accurately represented, but angles are not.

  • a trait of map projection

  • ex: molliewide

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33

goode’s homoelosine

the orange peel map; is an equal area, composite map projection used for world maps

  • shows true size and shape or earths landmasses

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34

robinson

distorts shape, scale, and distance in an attempt to balance the errors of projection properties(to make a pleasing imagine of the entire earth)

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35

thematic map

a map that emphasizes a single idea or a particular kind of information about an area

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36

reference map

a map type that shows reference information for a particular place, making it useful for finding landmarks, & navigation

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37

isoline

a thematic map with lines that connect points of equal value

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38

choropleth

a special purpose map that uses color to show population density

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39

dot density

used ford to show volume and density in an area of a particular theme

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40

flow-line

shows the direction that the process flows

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41

cartogram

a map that distorts the shapes and sizes of countries or other political regions to present economic or other kinds of data for comparison

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42

aggregate

gathered into a whole: total

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43

scale of analysis

a scale that determines what is being studied based on the size of the area being examined

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44

sustainability

the ability to keep one distance or maintain

  • ex: a sustainable ecosystem is one that can be maintained

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45

natural materials

raw materials supplied by nature

  • ex: wood, fruit, water

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46

environmental determinism

the view that the natural environment has a controlling influence over various aspects of human life including cultural development

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47

possibilism

the view that the physical environment may limit some human actions, but people have the ability to adjust to their environment

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48

Global Positioning System

Satellite based system for determining the exact location of places or geographical features

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49

Geographical Information System

a computer system that stores, organizes, analyzes, and displays geographical data

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50

remote sensing

a method of collecting data or information through the use of instruments that are physically distant from the area or object of study

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51

citizen science

scientific research conducted in whole or part by distributed individuals, many of whom may not be scientists, who contribute relevant data to research using their own computing devices

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