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5 Cards in this Set
- Front
- Back
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Choropleth map types
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equal interval, equal frequency, mean and standard deviation, natural breaks, and user defined.
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Coverage
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Maintains topology
Folder Containing multiple feature classes |
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Shapefiles
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Single Feature Class
Rapid Display Non-topological |
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Levels of Data Model Abstraction
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Reality
Conceptual Model Logical Model Physical Model:0101010110 |
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Georelational data model
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splits data into geographic files and attribute data files
linked by a feature label or id |
