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Chapter 1
Defour
31
Geography
11th Grade
09/08/2009

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Term
Absolute Location
Definition
The identification of place by some precise and accepted system of coordinates. Also called Mathmatical Location
Term
Relative Location
Definition
The position of a place in relation to that of other place or activities.
Term
Site
Definition
An absolute location or concept, refers to the physical and cultural characteristics and attributes of the place itself.
Term
Situation
Definition
Refers to the external relation of a locale. It is an expression of relative location with particular reference to items of significance to the place in question.
Term
Absolute Direction
Definition
A direction based on the cardinal points of north, south, east and west.
Term
Relative Directions or (relational directions)
Definition
Directional references that are culturally based and locationally variable, despite there reference to a absolute direction. (Out East)(Up North)
Term
Absolute Distance
Definition
Refers to the spatial separation between two points on the Earth's surface measured by some accepted standard unit such as miles or kilometers.
Term
Relative Distance
Definition
Transforms linear measurements into other units more meaningful for the space relationship in question.
Term
Natural Landscape
Definition
Attributes that provide the setting within which human action occurs
Term
Scale
Definition
A mathematical relationship between an area on a map and the actual size of the mapped area.
Term
Cultural Landscape
Definition
The visible expression of human activity
Term
Spatial Interaction
Definition
The interaction of places with other places in structured and comprehensible ways.
Term
Accessibility
Definition
How easy or difficult it is to surmount the barrier of the time and space speration of places.
Term
Connectivity
Definition
A concept implying all the tangible and intangible ways in which places are connected.(Telephone Lines)(Road Systems)
Term
Spatial Diffusion
Definition
The process of dispersion of an idea or an item from a center of origin to more distant points with which it is directly or indirectly connected.
Term
Globalization
Definition
Implies the increasing interconnection of peoples and societies in all parts of the world as the full range of social, cultural, political, economic and environmental processes becomes international in scale and effect.
Term
Spatial Distribution
Definition
The arrangement of items on the earth's surface.
Term
Remote Sensing
Definition
Detecting the nature of an object and the content of an area from distance
Term
Geographical Information System (GIS)
Definition
Both an integrated software package for handling, processing, and analyzing geographical data and a computer database in which every item of information is tied to a precise geographic location
Term
Regional Concept
Definition
To bring order to the immense diversity of the earth's surface
Term
Mental Map
Definition
Images about an area or an environment developed by an individual on the basis of information or impressions received, interpreted, and stored
Term
Functional Region(Nodal Region)
Definition
A spacial system with interdependent parts that operates as a dynamic, organizational unit
Term
Dispersion/Concentration
Definition
(Opposites) the amount of spread of a phenomenon over an area
Term
Model
Definition
A simplified abstraction of reality, structured to clarify casual relationships.
Term
Regions
Definition
Earth areas that display significant elements of internal uniformity and external difference from surrounding territories
Term
Spatial System
Definition
The content of area is interrelated and functions as a unit because its component parts are interdependent
Term
Projection
Definition
The method chosen to represent the earth's curved surface as a flat map
Term
Density
Definition
The measure of the number or quantity of anything within a defined unit of area quantity of anything within a defined unit of area
Term
Formal Region(Uniform Region)
Definition
Region of essential uniformity in one or a limited combination of physical or cultural features
Term
Perceptual Region
Definition
Loosely structured regions that reflect feelings and images rather than objective data
Term
Pattern
Definition
The geometric arrangement of objects in space
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