Setting up GIS Using GIS Applications Home Definitions and descriptions

RepresentationSpatial dataReferencingData issuesAccuracyAccuracy - Micro-levelAccuracy -  ClassificationAccuracy - CompletnessAccuracy - TimeAccuracy - LineageAccuracy - UsageErrorManagement

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Macro-level components

Macro-level components of data quality are ones that pertain to the data set as a whole. It is difficult to test these and can only usually be evaluated by making judgements. Assessment of macro-level data quality components is more subjective than assessment of micro-level components. They include:

Classification accuracy

Completeness

Time

Lineage

 

 

 

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