Web Processing Service (WPS) Interface Standard provides rules for standardizing how inputs and outputs (requests and responses) for geospatial processing services, such as polygon overlay.

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wps-grass-bridge misses essential GRASS tool

I set up a Web Processing Service with 52°North and GRASS (using the wps-grass-bridge). I get a similar result like in the online example here: 52°North WPS Demo I assume it would be similar with ...
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QGIS WPS plugin misses one parameter

I set up a Web Processing Service with 52°North and GRASS (using the wps-grass-bridge). All went smooth and I get a proper DescribeProcess for i.cluster. As you can see, I need to give the parameter ...
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36 views

Execute GeoServer WPS asynchronously

I want to execute GeoServer WPS process asynchronously. Is it necessary to change anything inside a synchronous process or to customize specific parameters at execution? I've tried to add mode="async" ...
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32 views

WPS Process JTS:dimension

I'm simply trying to call a WPS process " JTS:dimension ". Code for executing this process is as shown below. I am able to configure this process but not execute it. var map = new ...
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53 views

Geoserver WPS clip and ship on Layer group

Is it possible in geoserver to clip on a layer group rather then a single layer. I have the scenario where i would like to enable the user to extract vector data as zip but not from only a single ...
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54 views

Accepted data types for wps process JTS:difference in OpenLayers?

I am trying to use JTS:difference (present as wps service on GeoServer) using OpenLayers API. In OpenLayers wps-client example, I have replaced intersection with difference and I get illegal ...
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38 views

Adding layers to an OpenLayers map from a WPS process automatically after processing

I want to process two layers visible from a an OpenLayers client map interface such as Geonode and then add the result of the output directly to the map automatically after the processing is finished. ...
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175 views

OpenLayers WPS Client and WMS Service in external server

i'm trying to do the WPS Client example that is in https://github.com/openlayers/openlayers/tree/d3ad06f57e577ca5d454269add301710af19155d/examples The code below is what i'm tryung to do: WPS.js ...
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152 views

Create vector layer from feature collection in OpenLayers

I have used a WPS process gs:UnionFeatureCollection to compute the geographical union of two collections of WFS vector features. The process returns a collection of features which I intend to display ...
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43 views

POST not implemented

I'm developing a client wps modifying the example WPSDemo.js from http://suite.opengeo.org/4.1/processing/wpsclient/index.html . I'm using zoo-project as WPS server. I'm trying to invoke the "buffer" ...
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45 views

Geoserver WPS process list enabling /disabling through functionality code provided by geoserver WEBINF/lib

How can i enable or disable WPS processes through functionality code, i haven't found that related functionality code in geoserver WPS extension jar files those are in WEBINF/lib. Please guide me the ...
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39 views

Openlayers documentation for WPSClient and layer.events.on

I am having trouble finding the following documentation: The openlayers wpsclient documentation: eg: what are the requirements for the wpsclient javascript to run JTS:overlaps or JTS: Difference ...
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136 views

How to crop coverage with WPS chain in sld?

I had 2 layers: custom:Temperature: Point layer. custom:Region: Polygon layer. I would like to perform a gs:CropCoverage of the Raster Layer which is the result of gs:BarnesSurface of vector layer ...
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114 views

Geoserver WPS - Tiled Barnes Surface with geospatial index

I'm using Barnes Surface to compute a set of points from my PostgreSQL db. The problem is that my whole table is processed for each tile. I added a geospatial index on my points, how can I tell ...
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59 views

Conflation integration in geoserver

I have a task at hand to provide conflation functionality in our software. We are using JTS for other WPS operations. Open source JCS library is available but we need it as a WPS service integrated ...
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79 views

Custome QGIS application with WPS and GDAL/OGR

I have basic question on how to start a project with QGIS. There are two kinds of users, and they are supposed to sign in (Login in) before they start using so that depending on the user type the QGIS ...
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80 views

HSLayers WPS GUI problem

I have a GeoServer running, I have made a process that simply returns the requested tiff. Now here's the deal : when I send my request from the integrated WPS demo in GeoServer, the GUI gives me a ...
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222 views

Commit Feature WPS Split process

I develop a WebGIS application with GeoServer (2.1.1) and GeoExt (with the last version of OL). Data (polygons features) are stored in a postgis DB. I've implemented editing tools that allow users to ...
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193 views

Extract tiff from WPS execute response

I am very new with OWS, specially WPS, and I am testing 52North WPS for a project. I have run the Sextante visibility process, which result format is a tiff image. The execute response starts as ...
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419 views

OpenLayers - Problems With WPSClient

I am trying to incorporate a WPS running in GeoServer into an OpenLayers client. I am using this simple example as my reference. Using either a local install of OpenLayers.js (v 2.12), or the ...
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290 views

Can this WPS be used in QGIS?

is it possible to integrate the following WPS-LINK in QGIS? http://gdz.bkg.bund.de/wps_koordtrans?REQUEST=GetCapabilities&SERVICE=WPS
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331 views

How to install PyWPS on Ubuntu?

Since PyWPS is not yet packaged for Ubuntu an installation guide would be handy. This guide should target a vanilla Ubuntu LTS install, detailing the required dependencies.
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180 views

WPS process importing and returning output

I'd like to import to the GeoServer catalog the result of one of my processes (in addition to returning it to the client), which is a shapefile. I have managed to find some kind of import code, but it ...
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425 views

What is correct entry to Input Location (GPFeatureRecordSetLayer)*?

I use: http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Network/ESRI_DriveTime_US/GPServer/CreateDriveTimePolygons/execute What is correct entry to Input Location (GPFeatureRecordSetLayer) ...
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Geoserver WPS process gs:GeorectifyCoverage - control of BANDS/Pixel format for output image file

I'm attempting to invoke gs:GeorectifyCoverage to perform a warp-type operation on a NITF file. In fact, I'm using this NITF file: ...
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12 views

Geoserver WPS process chaining raster clip and zip with python

i am using geoserver 2.6, i want to apply clip and zip functionality of raster data with using python script and implementing wps client. So, what is parameter should i use in python script for clip ...
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15 views

What is the best option for web elevation profile using in-house DEM?

ArcGIS Server requires the advanced license for the 3D analysts extension. Are there any open source options? Thanks
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32 views

PyWPS output created but not accesible by the Javascript client

The good thing: I've a working PyWPS process. The bad thing: I cannot access the output using the PyWPS Javascript client. What I did. I created an PyWPS python script with one LiteralInput ...
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1answer
47 views

PyWPS FirstProcess

I'm new in GIS and i'm starting to use pywps. I write THIS process but doesn't work. It returns this: Traceback (most recent call last): File ...
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19 views

How to implement gs:storeCoverage with GeoServer scripting

I was wondering if it is possible and how to implement the service gs:storeCoverage using the scripting facility (e.g. with python or groovy). The reason I ask is that gs:storeCoverage is not of ...
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68 views

WPS: how to write output to a raster layer in GeoServer

In GeoServer vector-based Web Processing Service (e.g. gs:Import), we can have the output saved to a GeoServer Layer, as described in the documentation. Outputs Name Description Type ...
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113 views

GXP Hidden layer switcher - composer.html

I am working with GEOSERVER, GeoExplorer, GXP. I am creating a WPS client and need to generate a vector layer that serves to make operations on vector data, such as buffer, split polygon. I know how ...
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23 views

gt:VectorToRaster in Openlayers

i would like to opa vector table using "gt:VectorToRaster" a WPS function in Openlayers. my vector table is stored in Postgis 2.1 and published in geoserver. i need the code to do this, can you help ...
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115 views

Geoserver WPS execute request / response errors

i'm testing wps execute request to a local geoserver. From demos > WPS request builder my process (ras:contour) do the job and the result (like a shapefile) is ok. The problem is when i use the QGIS ...
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75 views

passing tif image as input to openlayers code (wps implementation)

how to pass dem(tif) or raster layer as input to the openlayers ... //OpenLayers.ProxyHost = 'proxy.cgi?url='; OpenLayers.ProxyHost = "/cgi-bin/proxy.cgi?url="; //OpenLayers.ProxyHost = ''; var map, ...
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75 views

Pywps Timeout long processes

I'm executing a long process WPS of around 180sec, and when it start after 60sec the WPS (response) is abandoned, and the process continue to run until the end (checked on the log file). I tried the ...
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1answer
127 views

WPS Client implementation in our desktop

How to implement wps client in our system and also specify requirements needed? How to specify the proxy to the OpenLayers.ProxyHost = 'proxy.cgi?url='; var map, client, intersect, buffer; ...
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53 views

How to return a map catalog from a WPS process with GeoServer?

I guess everything is in the title, I would like to be able to select a map and have it returned. This is because I'd like later on to return a GeoTIFF which would have been generated by the server, ...