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ENV510 Landscape Ecology and GIS
Definitions
& descriptions | Concepts
& issues | Setting
up GIS | Using
GIS
| Applications
Representation
| Spatial data | Referencing
| Data issues
| Accuracy
| Micro-level
| Positional | Attribute
| Logical | Resolution
| Macro-level | Usage
| Error | Management
Attribute
accuracy relates to the accuracy of labelling an attribute correctly.
One form
of attribute accuracy is classification accuracy.
Classification accuracy is a function of:
Accurately
locating the boundaries that define areas and labelling those areas can be difficult
because boundaries often do not exist even though they are mapped as sharp lines.
This is a problem that occurs in both vector and raster systems.
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