This standard web method is automatically generated to give a full description of this operation. The response will be an embedded WPS XML GetCapabilities Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
This standard web method is automatically generated to give a full description of all processes provided by this operation. The response will be an embedded WPS XML DescribeProcess Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
This web method will require a good undestanding of the WPS Schema. This method will evaluate your WPS XML Request, will process it and will response by an embbeded WPS XML Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
Area of the Geometry(s)
Returns the area of this Geometry(s). Areal Geometries have a non-zero area. They override this function to compute the area. Others return 0.0
Buffer geometry(ie) from a GML stream
The buffer of a Geometry at a distance d is the Polygon or MultiPolygon which contains all points within a distance d of the Geometry. The distance d is interpreted according to the Precision Model of the Geometry. Both positive and negative distances are supported.
Convex Hull geometry(ie) from a GML stream
The convex hull of a Geometry is the smallest convex Polygon that contains all the points in the Geometry. If the convex hull contains fewer than 3 points, a lower dimension Geometry is returned. It will return a Geometry with the minimal number of points needed to represent the convex hull. In particular, no more than two consecutive points will be collinear.
Number of Geometries
Returns the number of Geometries in a GeometryCollection (or 1, if the geometry is not a collection).
Number of vertices in Geometry(s)
Returns the count of this Geometrys vertices. The Geometrys contained by composite Geometrys must be Geometry's.
Difference between geometry(ie) from a GML stream with another GML stream
The difference between two Geometries A and B is the set of all points which lie in A but not in B. This method returns the closure of the resultant Geometry. a.difference(b) = closure( { x ³ ¥2 | x ³ a Ú x ´ b } )
Intersect geometry(ie) from a GML stream with another GML stream
The intersection of two Geometries A and B is the set of all points which lie in both A and B. a.intersection(b) = { x ³ ¥2 | x ³ a Ù x ³ b }
Length of the Geometry
Returns the length of this Geometry. Linear geometries return their length. Areal geometries return their perimeter.
Symmetric diffrence between geometry(ie) from a GML stream with another GML stream
The symmetric difference of two Geometries A and B is the set of all points which lie in either A or B but not both. This method returns the closure of the resultant Geometry. a.symDifference(b) = closure( { x ³ ¥2 | (x ³ a Ù x ´ b) Ú (x ´ a Ù x ³ b) } )
Union geometry(ie) from a GML stream with another GML stream
The union of two Geometries A and B is the set of all points which lie in A or B. a.union(b) = { x ³ ¥2 | x ³ a Ú x ³ b }
This standard web method is automatically generated to give a full description of this operation. The response will be an embedded WPS XML GetCapabilities Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
This standard web method is automatically generated to give a full description of all processes provided by this operation. The response will be an embedded WPS XML DescribeProcess Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
This web method will require a good undestanding of the WPS Schema. This method will evaluate your WPS XML Request, will process it and will response by an embbeded WPS XML Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
Area of the Geometry(s)
Returns the area of this Geometry(s). Areal Geometries have a non-zero area. They override this function to compute the area. Others return 0.0
Buffer geometry(ie) from a GML stream
The buffer of a Geometry at a distance d is the Polygon or MultiPolygon which contains all points within a distance d of the Geometry. The distance d is interpreted according to the Precision Model of the Geometry. Both positive and negative distances are supported.
Convex Hull geometry(ie) from a GML stream
The convex hull of a Geometry is the smallest convex Polygon that contains all the points in the Geometry. If the convex hull contains fewer than 3 points, a lower dimension Geometry is returned. It will return a Geometry with the minimal number of points needed to represent the convex hull. In particular, no more than two consecutive points will be collinear.
Number of Geometries
Returns the number of Geometries in a GeometryCollection (or 1, if the geometry is not a collection).
Number of vertices in Geometry(s)
Returns the count of this Geometrys vertices. The Geometrys contained by composite Geometrys must be Geometry's.
Difference between geometry(ie) from a GML stream with another GML stream
The difference between two Geometries A and B is the set of all points which lie in A but not in B. This method returns the closure of the resultant Geometry. a.difference(b) = closure( { x ³ ¥2 | x ³ a Ú x ´ b } )
Intersect geometry(ie) from a GML stream with another GML stream
The intersection of two Geometries A and B is the set of all points which lie in both A and B. a.intersection(b) = { x ³ ¥2 | x ³ a Ù x ³ b }
Length of the Geometry
Returns the length of this Geometry. Linear geometries return their length. Areal geometries return their perimeter.
Symmetric diffrence between geometry(ie) from a GML stream with another GML stream
The symmetric difference of two Geometries A and B is the set of all points which lie in either A or B but not both. This method returns the closure of the resultant Geometry. a.symDifference(b) = closure( { x ³ ¥2 | (x ³ a Ù x ´ b) Ú (x ´ a Ù x ³ b) } )
Union geometry(ie) from a GML stream with another GML stream
The union of two Geometries A and B is the set of all points which lie in A or B. a.union(b) = { x ³ ¥2 | x ³ a Ú x ³ b }
This standard web method is automatically generated to give a full description of this operation. The response will be an embedded WPS XML GetCapabilities Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
This standard web method is automatically generated to give a full description of all processes provided by this operation. The response will be an embedded WPS XML DescribeProcess Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
This web method will require a good undestanding of the WPS Schema. This method will evaluate your WPS XML Request, will process it and will response by an embbeded WPS XML Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
Area of the Geometry(s)
Returns the area of this Geometry(s). Areal Geometries have a non-zero area. They override this function to compute the area. Others return 0.0
Buffer geometry(ie) from a GML stream
The buffer of a Geometry at a distance d is the Polygon or MultiPolygon which contains all points within a distance d of the Geometry. The distance d is interpreted according to the Precision Model of the Geometry. Both positive and negative distances are supported.
Convex Hull geometry(ie) from a GML stream
The convex hull of a Geometry is the smallest convex Polygon that contains all the points in the Geometry. If the convex hull contains fewer than 3 points, a lower dimension Geometry is returned. It will return a Geometry with the minimal number of points needed to represent the convex hull. In particular, no more than two consecutive points will be collinear.
Number of Geometries
Returns the number of Geometries in a GeometryCollection (or 1, if the geometry is not a collection).
Number of vertices in Geometry(s)
Returns the count of this Geometrys vertices. The Geometrys contained by composite Geometrys must be Geometry's.
Difference between geometry(ie) from a GML stream with another GML stream
The difference between two Geometries A and B is the set of all points which lie in A but not in B. This method returns the closure of the resultant Geometry. a.difference(b) = closure( { x ³ ¥2 | x ³ a Ú x ´ b } )
Intersect geometry(ie) from a GML stream with another GML stream
The intersection of two Geometries A and B is the set of all points which lie in both A and B. a.intersection(b) = { x ³ ¥2 | x ³ a Ù x ³ b }
Length of the Geometry
Returns the length of this Geometry. Linear geometries return their length. Areal geometries return their perimeter.
Symmetric diffrence between geometry(ie) from a GML stream with another GML stream
The symmetric difference of two Geometries A and B is the set of all points which lie in either A or B but not both. This method returns the closure of the resultant Geometry. a.symDifference(b) = closure( { x ³ ¥2 | (x ³ a Ù x ´ b) Ú (x ´ a Ù x ³ b) } )
Union geometry(ie) from a GML stream with another GML stream
The union of two Geometries A and B is the set of all points which lie in A or B. a.union(b) = { x ³ ¥2 | x ³ a Ú x ³ b }
This standard web method is automatically generated to give a full description of this operation. The response will be an embedded WPS XML GetCapabilities Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
This standard web method is automatically generated to give a full description of all processes provided by this operation. The response will be an embedded WPS XML DescribeProcess Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
This web method will require a good undestanding of the WPS Schema. This method will evaluate your WPS XML Request, will process it and will response by an embbeded WPS XML Response. Please consult the OGC Web Site for the WPS 0.4.0 specification.
Area of the Geometry(s)
Returns the area of this Geometry(s). Areal Geometries have a non-zero area. They override this function to compute the area. Others return 0.0
Buffer geometry(ie) from a GML stream
The buffer of a Geometry at a distance d is the Polygon or MultiPolygon which contains all points within a distance d of the Geometry. The distance d is interpreted according to the Precision Model of the Geometry. Both positive and negative distances are supported.
Convex Hull geometry(ie) from a GML stream
The convex hull of a Geometry is the smallest convex Polygon that contains all the points in the Geometry. If the convex hull contains fewer than 3 points, a lower dimension Geometry is returned. It will return a Geometry with the minimal number of points needed to represent the convex hull. In particular, no more than two consecutive points will be collinear.
Number of Geometries
Returns the number of Geometries in a GeometryCollection (or 1, if the geometry is not a collection).
Number of vertices in Geometry(s)
Returns the count of this Geometrys vertices. The Geometrys contained by composite Geometrys must be Geometry's.
Difference between geometry(ie) from a GML stream with another GML stream
The difference between two Geometries A and B is the set of all points which lie in A but not in B. This method returns the closure of the resultant Geometry. a.difference(b) = closure( { x ³ ¥2 | x ³ a Ú x ´ b } )
Intersect geometry(ie) from a GML stream with another GML stream
The intersection of two Geometries A and B is the set of all points which lie in both A and B. a.intersection(b) = { x ³ ¥2 | x ³ a Ù x ³ b }
Length of the Geometry
Returns the length of this Geometry. Linear geometries return their length. Areal geometries return their perimeter.
Symmetric diffrence between geometry(ie) from a GML stream with another GML stream
The symmetric difference of two Geometries A and B is the set of all points which lie in either A or B but not both. This method returns the closure of the resultant Geometry. a.symDifference(b) = closure( { x ³ ¥2 | (x ³ a Ù x ´ b) Ú (x ´ a Ù x ³ b) } )
Union geometry(ie) from a GML stream with another GML stream
The union of two Geometries A and B is the set of all points which lie in A or B. a.union(b) = { x ³ ¥2 | x ³ a Ú x ³ b }
Perform spatial analysis on GML (xml document) version 2.1.2 or 3.0. This operation supports GML coming from a WMS or WFS Service. . The spatial analysis methods (like buffer,intersect,union,difference,symDifference,convexHull) will return the most specific class possible to represent the result. If the result is homogeneous, a Point, LineString, or Polygon will be returned if the result contains a single element; otherwise, a MultiPoint, MultiLineString, or MultiPolygon will be returned. If the result is heterogeneous a GeometryCollection will be returned. For faster spatial analysis, use simplication (option available for all processs) either Douglas-Peucker or Topology Preserving algorithm. It will ensure that any polygonal geometries returned are valid BUT simple lines are not guaranteed to remain simple after simplification. Important note: Using Douglas-Peucker simplification does not preserve topology; e.g. polygons can be split, collapse to lines or disappear holes can be created or disappear, and lines can cross.