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12 Cards in this Set
- Front
- Back
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Geospatial Data / Georeferenced Data |
Spatial data located in reference to standard coordinate system for the earth
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Map Projection
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System for transforming known location on non-flat earth to a flat plane
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Transaction Processing System - Definition
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Computer responds immediately to user requests (i.e. transactions). |
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Transaction Processing System - Features
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Optimize data quality, minimize cost
Emphasis on storage/retrieval |
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Decision Support Systems - Definition
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Applications that analyze data and presents it in a way useful to making decisions |
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Query Oriented Info Systems
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Problem specific databases
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Ancillary Data
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Data that comes from other sources (that created data for other reasons and uses) |
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ArcCatalog
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Data Management Tool for viewing geographic databases, metadata, and maps |
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ArcMap
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Map-centric application to work w/ map data and create cartographic output
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ArcToolbox |
Interface to geoprocessing tasks
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Type of Data |
Coverages, shapefiles, geodtabases, grids, images, TINs, CAD data sources |
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4 major components of geographic features |
Geographic Position - Location |
