GEOS

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GEOS

http://geos.osgeo.org
C++ implementation of the OpenGIS "Simple Features for SQL" specification

'GEOS' is a C++ implementation of the functions and predicates defined in the OpenGIS "Simple Features for SQL" specification. It includes high quality implementations of all important spatial relationships and operations, robust versions of all functions in the dimensionally extended 9 intersection predicate model, and implementations of the operators Buffer(), Union(), and Intersection() and all other SFSQL functions including Area(), Length(), Centroid(), etc.

Documentation

Developer API documentation available in HTML format from http://geos.osgeo.org/doxygen/

"IRC [irc:chat.freenode.net/postgis irc:chat.freenode.net/postgis] " IRC general channel
[irc:chat.freenode.net/postgis irc:chat.freenode.net/postgis]

Related Projects




Licensing

LicenseVerified byVerified onNotes
LGPLv2.1Sandro Santilli13 November 2015



Leaders and contributors

Contact(s)Role
Sandro Santilli Maintainer


Resources and communication

AudienceResource typeURI
DeveloperMailing List Info/Archivehttp://lists.osgeo.org/mailman/listinfo/geos-devel


Software prerequisites

This entry (in part or in whole) was last reviewed on 13 November 2015.



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