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Discuss Briefly Data “information” As One Component Of Gis

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There are two basic TYPES of map INFORMATION in a GIS: Spatial and Aspatial (DESCRIPITIVE-attribute)

  • Spatial REFERS to GEOGRAPHIC features that are represented as raster (pixel) or vector (POINTS, LINES, and POLYGONS)
  •  Aspatial or Descriptive refers to TABULAR DATA which RECORDS characteristics of the geographic features

 

There are two basic types of map information in a GIS: Spatial and Aspatial (DESCRIPITIVE-attribute)

 


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