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Their generation and manipulation are a key component of geographical information systems (GISs). However, geographical surface data is often not precise. Fuzzy Surface in GIS and Geographical Analysis sets out a process to identify the uncertainty in geographic entities.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.