Buffer Create a buffer around a polygon. Create a buffer around a single polygon. Accepts the polygon as GML and provides GML output for the buffered feature. urn:ogc:wps:1.0.0:buffer InputPolygon Polygon to be buffered URI to a set of GML that describes the polygon. text/xml base64 http://foo.bar/gml/3.1.0/polygon.xsd text/xml UTF-8 http://foo.bar/gml/3.1.0/polygon.xsd BufferDistance Buffer Distance Distance to be used to calculate buffer. float meters meters feet 100 BufferZones Buffer Zones Defines the width of each buffer zone for a multiple-ring-buffer. If only one buffer zone shall be created, this Input can be omitted. text/xml UTF-8 http://foo.bar/complexValueSchema.xsd text/xml UTF-8 http://foo.bar/SecondComplexValueSchema.xsd

BufferedPolygon Buffered Polygon GML stream describing the buffered polygon feature. text/xml base64 http://foo.bar/gml/3.1.0/polygon.xsd text/xml UTF-8 http://foo.bar/gml/3.1.0/polygon.xsd