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Transcript
By: Mary Helen, Charles, Claire
History of Geography
• The word geography was invented by the Greek scholar
Eratosthenes- He built off the work of Aristotle and
Plato
• “Geo” means Earth and “Graphy” mean to write
• Roman geographers: Strabo & Ptolemy
• Father of cartography: art and science of map-making
• 18th century, environmental determinism was founded:
the belief that the environment causes human
development
• Later, possibilism was created: landscapes are the
products of complex human and environmental
relationships
Location and Place
• Place: Description of a specific
point on the Earth’s surface /
human and physical features that
make it unique
• All inhabited places on Earth
have been given place names
(toponyms)
Two types of Location
• Two Types of Location:
• Absolute: Location on the global grid /
mathematical
• Lines of latitude (parallels) North & South of Equator
• Longitude (meridians) East and West of Prime
Meridian
• Note: Prime Meridian runs through Greenwich,
England (Basis of Greenwich Time)
• Relative: Relationship to places around it
Site and Situation
• Site: Specific physical and
cultural characteristics of a place
such as terrain and dominant
religions
• Situation: Location of a place
relative to physical and cultural
characteristics around it.
Regions
Region: Spatial unit or group of places that share similar and unifying
characteristics
3 Types:
Formal (Uniform)
• Area that has a common cultural or physical feature
• Example: Marion County- shares a county government
Functional Region (Nodal)
• Area organized around a node or focal point defined by social or
economic function
• Example: Circulation of Lebanon Enterprise
Vernacular Region (Perceptual)
• A place that people believe exist because of their cultural identity
• Example: The American South
Map-Making
Distortion: Errors resulting from flattening or projecting
the Earth onto a flat surface
4 Properties of Maps:
Shape
Size
Distance
Direction
(Cardinal and Intermediate)
Projections
Mercator
Robinson
Projections
Goode
Lambert
(Lambert)
Azimuthal (Polar)
Density
•
The frequency with which something occurs in space
•
3 Types
Arithmetic
• Total number of object sin an area
Physiological
• Number of people per unit of area suitable for
agriculture
Agricultural
• Number of farmers per unit area of farmland
•
2 Types of Concentration:
•
•
How the features are spread over space
Dispersed and Clustered
Diffusion
• Process by which a characteristic spreads across
space from one place to another over time
• The place where it originates is called the
HEARTH
• 5 Types of Diffusion
• Relocation
• EXPANISION
• Hierarchical
• Contagious
• Stimulus
Geographic Technology and Data
A. Geographic Information System (GIS):
A computer program that stores data and
produces maps through layering data
patterns over each other
B. Remote Sensing: The collection of info
from satellites
C. Global Positioning System (GPS):
Satellite Driven remote sensing to
determine exact location on the global grid
Random Things You Should Probably
Know For BINGO
• Distance Decay: The diminishing importance and eventual
disappearance of a phenomenon with increasing distance from its
origin
• Globalization: Actions or processes that involve the entire world
• International Date Line: 180 Longitude. -When heading East the
clock moves back 24 hours -When going west the calendar moves
ahead one day
• Space Time Compression: Reduction in time it takes to diffuse
something to a distant place because of improved communication
in transportation
• Transnational Corporation: A company that conducts research,
operates factories, and sells products in many countries