Available Geo-Processing Processes and Test Examples
Process identifier Dscription Process xml URL Request xml URL
BuildPolylinesProcess Build polylines for lines Description for BuildPolylinesProcess Example for BuildPolylinesProcess
DEM2AspectProcess Generates raster map layers of aspect from a raster map layer of true elevation values. Aspect is calculated counterclockwise from east Description for DEM2AspectProcess Example for DEM2AspectProcess
DEM2SlopeProcess Generates raster map layers of splope from a raster map layer of true elevation values. Aspect is calculated counterclockwise from east Description for DEM2SlopeProcess Example for DEM2SlopeProcess
GeoBufferProcess Create a buffer around features of given type (areas must contain centroid) Description for GeoBufferProcess Example for GeoBufferProcess
GeoCategoryProcess Attach, delete or report vector categories to map geometry Description for GeoCategoryProcess Example for GeoCategoryProcess
GeoCleanProcess Toolset for cleaning topology of vector map Description for GeoCleanProcess Example for GeoCleanProcess
GeoDbselectProcess Prints vector map attributes Description for GeoDbselectProcess Example for GeoDbselectProcess
GeoDelaunayProcess Create a Delaunay triangulation from an input vector map containing points or centroids Description for GeoDelaunayProcess Example for GeoDelaunayProcess
GeoDissolveProcess Dissolve boundaries between adjacent areas sharing a common category number or attribute Description for GeoDissolveProcess Example for GeoDissolveProcess
GeoDistanceProcess Finds the nearest element in vector map 'to' for elements in vector map 'from' Description for GeoDistanceProcess Example for GeoDistanceProcess
GeoEditProcess Edits a vector map,allows adding,deleting and modifying selected vector features Description for GeoEditProcess Example for GeoEditProcess
GeoExtractProcess Selects vector objects from an existing vector map and creates a new map containing only the selected objects Description for GeoExtractProcess Example for GeoExtractProcess
GeoGeneralizeProcess Vector based generalization Description for GeoGeneralizeProcess Example for GeoGeneralizeProcess
GeoHullProcess Uses a vector points map to produce a convex hull vector map Description for GeoHullProcess Example for GeoHullProcess
GeoIIfftProcess Fast Fourier Transform (FFT) for image processing Description for GeoIIfftProcess Example for GeoIIfftProcess
GeoIZcProcess Zero-crossing "edge detection" raster function for image processing Description for GeoIZcProcess Example for GeoIZcProcess
GeoKcvProcess Randomly partition points into test/train sets Description for GeoKcvProcess Example for GeoKcvProcess
GeoKernelProcess Optionally generates a vector density map on vector network with a 1D kernel Description for GeoKernelProcess Example for GeoKernelProcess
GeoMkgridProcess Creates a vector map of a user-defined grid Description for GeoMkgridProcess Example for GeoMkgridProcess
GeoNetallocProcess Allocate subnets for nearest centres(direction from centre).Costs of centre node are used in calculation Description for GeoNetallocProcess Example for GeoNetallocProcess
GeoNetisoProcess Split net to bands between cost isolines Description for GeoNetisoProcess Example for GeoNetisoProcess
GeoNetpathProcess Find shortest path on vector network Description for GeoNetpathProcess Example for GeoNetpathProcess
GeoNetsalesmanProcess Create a cycle connecting given nodes (Traveling salesman problem) Description for GeoNetsalesmanProcess Example for GeoNetsalesmanProcess
GeoNetsteinerProcess Create Steiner tree for the network and given terminals Description for GeoNetsteinerProcess Example for GeoNetsteinerProcess
GeoNormalProcess Tests for normality for points Description for GeoNormalProcess Example for GeoNormalProcess
GeoOverlayProcess Overlay 2 vector maps Description for GeoOverlayProcess Example for GeoOverlayProcess
GeoParallelProcess Create parallel line to input vector lines which can be used as half-buffers Description for GeoParallelProcess Example for GeoParallelProcess
GeoPatchProcess Creates a new binary vector map layer by combining other binary vector map layers Description for GeoPatchProcess Example for GeoPatchProcess
GeoPerturbProcess Random location perturbations of GRASS vector points Description for GeoPerturbProcess Example for GeoPerturbProcess
GeoProjProcess Allows projection conversion of vector maps Description for GeoProjProcess Example for GeoProjProcess
GeoQcountProcess Indices for quadrat counts of sites lists Description for GeoQcountProcess Example for GeoQcountProcess
GeoR2VProcess Converts a raster map into a vector map layer Description for GeoR2VProcess Example for GeoR2VProcess
GeoRandomProcess Randomly generate a vector points map Description for GeoRandomProcess Example for GeoRandomProcess
GeoRCostProcess Outputs a raster map layer showing the cumulative cost of moving between different geographic locations on an input raster map layer whose cell category values represent cost Description for GeoRCostProcess Example for GeoRCostProcess
GeoRDrainProcess Traces a flow through an elevation model on a raster map layer Description for GeoRDrainProcess Example for GeoRDrainProcess
GeoReclassProcess Changes vector category values for an existing vector map according to results of SQL queries or a value in attribute table column Description for GeoReclassProcess Example for GeoReclassProcess
GeoRInpolyProcess Creates raster maps from ASCII polygon/line/point data files Description for GeoRInpolyProcess Example for GeoRInpolyProcess
GeoRLosProcess Line-of-sight raster analysis program Description for GeoRLosProcess Example for GeoRLosProcess
GeoRMapcalcProcess Map color manipulation:it used to either convert map category values to their grey scale equivalents or to extract the red, green, or blue components of a raster map layer into separate raster map layers. using the NTSC weightings:0.30 * red + 0.59 * green + 0.11 * blue Description for GeoRMapcalcProcess Example for GeoRMapcalcProcess
GeoRMfilterProcess Raster file matrix filter Description for GeoRMfilterProcess Example for GeoRMfilterProcess
GeoRNeighborsProcess Makes each cell value a function of the attribute values assigned to the vector points or centroids around it, and stores new cell values in an output raster map layer Description for GeoRNeighborsProcess Example for GeoRNeighborsProcess
GeoRPlaneProcess Creates raster plane map given dip (inclination), aspect (azimuth) and one point Description for GeoRPlaneProcess Example for GeoRPlaneProcess
GeoRSeriesProcess Makes each output cell value a function of the values assigned to the corresponding cells in the input raster map layers Description for GeoRSeriesProcess Example for GeoRSeriesProcess
GeoRThinProcess Thins non-zero cells that denote linear features in a raster map layer Description for GeoRThinProcess Example for GeoRThinProcess
GeoSampleProcess Samples a raster map at vector point locations Description for GeoSampleProcess Example for GeoSampleProcess
GeoSelectProcess Select features from ainput by features from binput Description for GeoSelectProcess Example for GeoSelectProcess
GeoSplitProcess Split lines to shorter segments Description for GeoSplitProcess Example for GeoSplitProcess
GeoTopointProcess Create points along input lines in new vector with 2 layers Description for GeoTopointProcess Example for GeoTopointProcess
GeoTorastProcess Converts a binary vector map layer into a raster map layer Description for GeoTorastProcess Example for GeoTorastProcess
GeoTransformationProcess Change vector map format Description for GeoTransformationProcess Example for GeoTransformationProcess
GeoTypeProcess Change the type of geometry elements Description for GeoTypeProcess Example for GeoTypeProcess
GeoUnivarProcess Calculates univariate statistics for attribute. Variance and standard deviation is calculated only for points if specified Description for GeoUnivarProcess Example for GeoUnivarProcess
GeoVNeighborsProcess Makes each cell value a function of the attribute values assigned to the vector points or centroids around it, and stores new cell values in an output raster map layer Description for GeoVNeighborsProcess Example for GeoVNeighborsProcess
GeoVoronoiProcess Create a Voronoi diagram from an input vector map containing points or centroids Description for GeoVoronoiProcess Example for GeoVoronoiProcess
RasterBasinsfillProcess Generates a raster map layer showing watershed subbasins Description for RasterBasinsfillProcess Example for RasterBasinsfillProcess
RasterBinaryProcess BinaryProcess Description for RasterBinaryProcess Example for RasterBinaryProcess
RasterBlendProcess Blends color components of two raster maps by a given ratio Description for RasterBlendProcess Example for RasterBlendProcess
RasterBufferProcess Creates a raster map layer showing buffer zones surrounding cells that contain non-NULL category values Description for RasterBufferProcess Example for RasterBufferProcess
RasterCarveProcess Takes vector stream data, transforms it to raster, and subtracts depth from the output DEM Description for RasterCarveProcess Example for RasterCarveProcess
RasterClumpProcess Recategorizes data in a raster map layer by grouping cells that form physically discrete areas into unique categories Description for RasterClumpProcess Example for RasterClumpProcess
RasterCoinProcess Tabulates the mutual occurrence (coincidence) of categories for two raster map layers Description for RasterCoinProcess Example for RasterCoinProcess
RasterColorsProcess Creates/modifies the color table associated with a raster map layer Description for RasterColorsProcess Example for RasterColorsProcess
RasterCompositeProcess Combines red, green and blue map layers into a single composite map layer Description for RasterCompositeProcess Example for RasterCompositeProcess
RasterContourProcess Produces a vector map layer of specified contours from a raster map layer Description for RasterContourProcess Example for RasterContourProcess
RasterCovarProcess Outputs a covariance/correlation matrix for user-specified raster map layer(s) Description for RasterCovarProcess Example for RasterCovarProcess
RasterCrossProcess Creates a cross product of the category values from multiple raster map layers Description for RasterCrossProcess Example for RasterCrossProcess
RasterDescribeProcess Prints terse list of category values found in a raster map layer Description for RasterDescribeProcess Example for RasterDescribeProcess
RasterDistanceProcess Locates the closest points between objects in two raster maps Description for RasterDistanceProcess Example for RasterDistanceProcess
RasterFilldirdProcess Filters and generates a flow direction map from a given elevation layer Description for RasterFilldirdProcess Example for RasterFilldirdProcess
RasterFilldirProcess Filters and generates a depressionless elevation map from a given elevation layer Description for RasterFilldirProcess Example for RasterFilldirProcess
RasterFillnullsProcess Fills no-data areas in raster maps using v.surf.rst splines interpolation Description for RasterFillnullsProcess Example for RasterFillnullsProcess
RasterFlowdensityProcess Construction of flowline densities (upslope areas) from a raster digital elevation model (DEM) Description for RasterFlowdensityProcess Example for RasterFlowdensityProcess
RasterFlowlineProcess Construction of slope curves (flowlines) from a raster digital elevation model (DEM) Description for RasterFlowlineProcess Example for RasterFlowlineProcess
RasterFlowpathProcess Construction of flowpath lengths from a raster digital elevation model (DEM) Description for RasterFlowpathProcess Example for RasterFlowpathProcess
RasterGrowProcess Adds cells around the perimeters of all areas in a user-specified raster map layer and stores the output in a new raster map layer Description for RasterGrowProcess Example for RasterGrowProcess
RasterLakeProcess Fills lake from seed at given level Description for RasterLakeProcess Example for RasterLakeProcess
RasterMapcalcProcess NDVI Description for RasterMapcalcProcess Example for RasterMapcalcProcess
RastermedianProcess Finds the median of values in a cover map within areas assigned the same category value in a user-specified base map Description for RastermedianProcess Example for RastermedianProcess
RasterModeProcess Finds the mode of values in a cover map within areas assigned the same category value in a user-specified base map Description for RasterModeProcess Example for RasterModeProcess
RasterParamscaleProcess Extracts terrain parameters from a DEM. Uses a multi-scalar approach by taking fitting quadratic parameters to any size window (via least squares) Description for RasterParamscaleProcess Example for RasterParamscaleProcess
RasterpatchProcess Creates a composite raster map layer by using known category values from one (or more) map layer(s) to fill in areas of "no data" in another map layer Description for RasterpatchProcess Example for RasterpatchProcess
RasterProjProcess Re-projects a raster map Description for RasterProjProcess Example for RasterProjProcess
RasterQuantProcess Produces the quantization file for a floating-point map Description for RasterQuantProcess Example for RasterQuantProcess
RasterRandomProcess Creates a raster map layer containing randomly located sites Description for RasterRandomProcess Example for RasterRandomProcess
RasterReclassProcess Creates a new map layer whose category values are based upon a reclassification of the categories in an existing raster map layer Description for RasterReclassProcess Example for RasterReclassProcess
RasterRecodeProcess Creates an output map layer based on an input raster map layer. The output map layer will be a recoding of the input map layer based on recode rules Description for RasterRecodeProcess Example for RasterRecodeProcess
RasterReportProcess Reports statistics for raster map layers Description for RasterReportProcess Example for RasterReportProcess
RasterResampProcess Resamples raster map layers to a finer grid using interpolation Description for RasterResampProcess Example for RasterResampProcess
RasterResampStatsProcess Resamples raster map layers to a coarser grid using aggregation Description for RasterResampStatsProcess Example for RasterResampStatsProcess
RasterRescaleeqProcess Rescales histogram equalized the range of category values in a raster map layer Description for RasterRescaleeqProcess Example for RasterRescaleeqProcess
RasterRescaleProcess Rescales the range of category values in a raster map layer Description for RasterRescaleProcess Example for RasterRescaleProcess
RasterStatsProcess Generates area statistics for raster map layers Description for RasterStatsProcess Example for RasterStatsProcess
RasterSumProcess Sums up the raster cell values Description for RasterSumProcess Example for RasterSumProcess
RasterSurfareaProcess Surface area estimation for rasters Description for RasterSurfareaProcess Example for RasterSurfareaProcess
RasterSurfcontourProcess RasterSurfcontour Description for RasterSurfcontourProcess Example for RasterSurfcontourProcess
RasterSurfidwProcess Surface interpolation utility for raster map layers Description for RasterSurfidwProcess Example for RasterSurfidwProcess
RasterTerraflowaccumulationProcess Computes the flow accumulation raster from a raster digital elevation model (DEM) Description for RasterTerraflowaccumulationProcess Example for RasterTerraflowaccumulationProcess
RasterTerraflowdirectionProcess Computes the flow direction raster from a raster digital elevation model (DEM) Description for RasterTerraflowdirectionProcess Example for RasterTerraflowdirectionProcess
RasterTerraflowfilledProcess Computes the flooded elevation raster from a raster digital elevation model (DEM) Description for RasterTerraflowfilledProcess Example for RasterTerraflowfilledProcess
RasterTerraflowswatershedProcess Computes the sink-watershed raster from a raster digital elevation model (DEM) Description for RasterTerraflowswatershedProcess Example for RasterTerraflowswatershedProcess
RasterTerraflowtciProcess Computes the tci raster from a raster digital elevation model (DEM) Description for RasterTerraflowtciProcess Example for RasterTerraflowtciProcess
RasterTopidxProcess Creates topographic index [ln(a/tan(beta))] map from elevation map Description for RasterTopidxProcess Example for RasterTopidxProcess
RasterTransectProcess Outputs raster map layer values lying along user defined transect line(s) Description for RasterTransectProcess Example for RasterTransectProcess
RasterTransformationProcess Change raster data format Description for RasterTransformationProcess Example for RasterTransformationProcess
RasterUnivarProcess Calculates univariate statistics from the non-null cells of a raster map Description for RasterUnivarProcess Example for RasterUnivarProcess
RasterVolumeProcess Calculates the volume of data "clumps", and produces a vector points map containing the calculated centroids of these clumps Description for RasterVolumeProcess Example for RasterVolumeProcess
RasterWatershedProcess Watershed basin analysis program Description for RasterWatershedProcess Example for RasterWatershedProcess
RMapcalcProcess To compute the average of two raster map lays a and b,useing the weighted average method Description for RMapcalcProcess Example for RMapcalcProcess
AngleService-angleBetween Returns the smallest angle between two vectors. Description for AngleService-angleBetween Example for AngleService-angleBetween
AngleService-interiorAngle Computes the interior angle between two segments of a ring. The ring is assumed to be oriented in a clockwise direction. Description for AngleService-interiorAngle Example for AngleService-interiorAngle
AngleService-isAcute Tests whether the angle between p0-p1-p2 is acute. Description for AngleService-isAcute Example for AngleService-isAcute
AngleService-isObtuse Tests whether the angle between p0-p1-p2 is obtuse angle. Description for AngleService-isObtuse Example for AngleService-isObtuse
AngleService-measureAngle Returns the angle of the vector from p0 to p1, relative to the positive X-axis. Description for AngleService-measureAngle Example for AngleService-measureAngle
AngleService-measureAngles Finds the nearest element in vector map 'to' for elements in vector map 'from' Description for AngleService-measureAngles Example for AngleService-measureAngles
AngleService-normalize Returns the smallest angle between two vectors. Description for AngleService-normalize Example for AngleService-normalize
AngleService-normalizePositive Returns the smallest angle between two vectors. Description for AngleService-normalizePositive Example for AngleService-normalizePositive
Feature2Raster-tranFeature2Raset transfomat the vector data to rast Description for Feature2Raster-tranFeature2Raset Example for Feature2Raster-tranFeature2Raset
InfoData-getInfoData get a data infomation Description for InfoData-getInfoData Example for InfoData-getInfoData
QueryServices-querybyLine >Query the given data's attribute infomation Description for QueryServices-querybyLine Example for QueryServices-querybyLine
QueryServices-querybyPoint Query the given data's attribute infomation Description for QueryServices-querybyPoint Example for QueryServices-querybyPoint
QueryServices-querybyPolygon Query the given data's attribute infomation Description for QueryServices-querybyPolygon Example for QueryServices-querybyPolygon
QueryServices-querybyRectange Query the given data's attribute infomation Description for QueryServices-querybyRectange Example for QueryServices-querybyRectange
QueryServices-querybySQL Query the given data's attribute infomation Description for QueryServices-querybySQL Example for QueryServices-querybySQL
SpatialAnalysisServices-bufferAnalysis Create a buffer around features of given type (areas must contain centroid) Description for SpatialAnalysisServices-bufferAnalysis Example for SpatialAnalysisServices-bufferAnalysis
SpatialAnalysisServices-convexHull computer the geometry convexHull Description for SpatialAnalysisServices-convexHull Example for SpatialAnalysisServices-convexHull
SpatialAnalysisServices-measureArea measure the defualt geometry area Description for SpatialAnalysisServices-measureArea Example for SpatialAnalysisServices-measureArea
SpatialAnalysisServices-measureLength measure the defualt geometry area Description for SpatialAnalysisServices-measureLength Example for SpatialAnalysisServices-measureLength
CGAlgorithmsService-computeOrientation Computes the orientation of a point to the directed line segment point1-point2 Description for CGAlgorithmsService-computeOrientation Example for CGAlgorithmsService-computeOrientation
CGAlgorithmsService-distanceLineLine Computes the distance from a line segment AB to a line segment CD Note: NON-ROBUST! Description for CGAlgorithmsService-distanceLineLine Example for CGAlgorithmsService-distanceLineLine
CGAlgorithmsService-distancePointLine Computes the distance from a point P to a line segment AB Note: NON-ROBUST! Description for CGAlgorithmsService-distancePointLine Example for CGAlgorithmsService-distancePointLine
CGAlgorithmsService-distancePointLinePerpendicular Computes the distance from a point P to a line segment AB Note: NON-ROBUST! Description for CGAlgorithmsService-distancePointLinePerpendicular Example for CGAlgorithmsService-distancePointLinePerpendicular
CGAlgorithmsService-isCCW Computes whether a ring defined by an array of Coordinate is oriented counter-clockwise Description for CGAlgorithmsService-isCCW Example for CGAlgorithmsService-isCCW
CGAlgorithmsService-isOnLine Test whether a point lies on the line segments defined by a list of coordinates Description for CGAlgorithmsService-isOnLine Example for CGAlgorithmsService-isOnLine
CGAlgorithmsService-isPointInRing Test whether a point lies inside a ring. The ring may be oriented in either direction. If the point lies on the ring boundary the result of this method is unspecified Description for CGAlgorithmsService-isPointInRing Example for CGAlgorithmsService-isPointInRing
CGAlgorithmsService-orientationIndex returns index of the direction of the point relative to a vector specified by point1-point2 Description for CGAlgorithmsService-orientationIndex Example for CGAlgorithmsService-orientationIndex
CGAlgorithmsService-length Computes the length. Description for CGAlgorithmsService-length Example for CGAlgorithmsService-length
CGAlgorithmsService-signedArea Returns the signed area for a ring. The area is positive if the ring is oriented CW Description for CGAlgorithmsService-signedArea Example for CGAlgorithmsService-signedArea
ReflectTestProcess Create a buffer around features of given type (areas must contain centroid) Description for ReflectTestProcess Example for ReflectTestProcess
XlsToShp Create a ShapeFile from Excel Description for XlsToShp Example for XlsToShp