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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
| Scale | Metadata
| Quality | Accuracy
| Error | Management
There will
always be some inaccuracies in a GIS. It is therefore important to know the
quality of the data, to judge how appropriate its use is for particular applications.
It is possible to use digital data for a wider range of applications, and by a wider range of people with a wider range of skills, than non-digital data, so it is important to consider its quality otherwise it may be used inappropriately.
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