GIS Application in Civil Engineering: Types of Vector Data and Topology Concepts
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Questions and Answers

What is the main characteristic of vector data?

  • It represents continuous data
  • It is a discrete form of spatial data (correct)
  • It is comprised of grid images
  • It includes attribute data

    • Which type of data is a Triangulated Irregular Network (TIN)?

  • Non-spatial data
  • Attribute data
  • Raster data
  • Vector data (correct)

    • What dimensionality does a polygon or area represent in vector data?

  • 1-dimensional entity
  • 2-dimensional entity (correct)
  • 0-dimensional entity
  • 3-dimensional entity

    • In the context of GIS, what does TIN stand for?

    <p>Triangulated Irregular Network</p> Signup and view all the answers

    Which type of data is grid image classified as?

    <p>Raster data</p> Signup and view all the answers

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