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ENV510 Landscape Ecology and GIS
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Read
Reading
2.3 Aspinall & Pearson describe a method to manage error in 'Describing
and managing uncertainty of categorical maps in GIS'
Do this - Managing
error and uncertainty - Why?
Think of the sources of
error and uncertainty in remotely sensed data. List the ways suggested by Aspinall
and Pearson to describe and manage this uncertainty.
You may like to use
the discussion forum
to discuss the usefulness of the approach taken in the reading.
More?
http://www.geog.ubc.ca/courses/klink/gis.notes/ncgia/u46.html#UNIT46
will provide information on ways of managing error. Think about the discussion
and exam questions but you do not need to answer them.
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