Difference: IntegrationIssues (1 vs. 2)

Revision 22007-03-13 - RachelPottinger

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Issues with Integrating GIS and Relational Data

  • Projection - each GIS file must have the same projection to be able to conduct any sort of spatial analysis
    • A GIS file's projection is provided as metadata

Revision 12007-03-12 - AprilWebster

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META TOPICPARENT name="MyResearch"

Issues with Integrating GIS and Relational Data

  • Projection - each GIS file must have the same projection to be able to conduct any sort of spatial analysis
    • A GIS file's projection is provided as metadata
  • Relational data often does not have a location that is in a format
    • For example, often the data is specified at a city, regional or provincial level; and, a spatial position in terms of latitude and longitude (or as Cartesian coordinates) is not provided

-- AprilWebster - 12 Mar 2007

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