Sept 16 - Public Participatory GIS
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SEPT 22 LECTURE ENVS 4522
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Public Participation GIS – Definition, History, Types, and Examples
Transcript of Sept 16 - Public Participatory GIS
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SEPT 22 LECTURE
ENVS 4522
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The class site…
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What do we know?
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But who’s problems and what solutions?
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1 + 1 = 2If that > this
Mathemitical logic
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Unions, Intersections, Merges
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GIS is not value neutral.
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GIS can lie and mislead.
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Distortion Types
Scale
Projection
Symbolization
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Symbology
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GIS is more than just a tool.
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Reflection of Societal and Technological Conditions of the
time.
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Limited by its perceived use.
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<HTML>
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Portable GIS
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Defines what kinds of GIS we have today.
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1990’s - Initiative 19
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GIS in a Democracy
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Supporting Top-down
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Improve access
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Emergence of PPGIS
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Accessibility
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Mental Maps
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Limitations
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Duality of GIS