FC-27 - Thematic accuracy

Author and Citation Info: 

DiBiase, D., DeMers, M., Johnson, A., Kemp, K., Luck, A. T., Plewe, B., and Wentz, E. (2006). Thematic accuracy. 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 thematic accuracy, geometric accuracy, and topological fidelity
  • Outline the SDTS and ISO TC211 standards for thematic accuracy
  • Discuss how measures of spatial autocorrelation may be used to evaluate thematic accuracy
  • Describe the component measures and the utility of a misclassification matrix
  • Describe the different measurement levels on which thematic accuracy is based