Choose Index below for a list of all words and phrases defined in this glossary.
polygon overlay - Source: AGI index. http://www.geo.ed.ac.uk/agidict/welcome.html
"The process of superimposing two or more polygons, through registration to a common co-ordinate system. Such an overlay procedure determines the spatial coincidence of two sets of polygon features and creates a new set of polygons based upon overlay operating."
[Category=Geospatial ]
Source: Open Geospatial Consortium, 30 June 2011 07:13:11, http://www.opengeospatial.org/ogc/glossary
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polygon overlay - [data editing] The process of superimposing two or more geographic polygon layers and their attributes to produce a new polygon layer.
[Category=Geospatial ]
Source: esri, 14 July 2012 09:44:18, http://support.esri.com/en/knowledgebase/GISDictionary/term/abbreviation
Data Quality Glossary. A free resource from GRC Data Intelligence. For comments, questions or feedback: dqglossary@grcdi.nl