GD6-5 - Primary and secondary sources

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Author and Citation Info: 

DiBiase, D., DeMers, M., Johnson, A., Kemp, K., Luck, A. T., Plewe, B., and Wentz, E. (2006). Primary and secondary sources. The Geographic Information Science & Technology Body of Knowledge. Washington, DC: Association of American Geographers. (2nd Quarter 2016, first digital).

Learning Objectives: 
  • Explain the distinction between primary and secondary data sources in terms of census data, cartographic data, and remotely sensed data
  • Describe a scenario in which data from a secondary source may pose obstacles to effective and efficient use