Discussion About GIS Fuzzy Uncertainty and Treatment Methods
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Abstract
This paper discusses about kinds of uncertainty, then analyses several factors that can produce fuzzy uncertainty in GIS, and it provides a fuzzy theory method to treat fuzzy uncertainty in GIS and introduces basic concepts and some problems about fuzzy theory , gives an example to analyze GIS fuzzy uncertainty ,finally it draws a conclusion about advantages and problems to save for fuzzy theory handling fuzzy uncertainty in GIS.
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