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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Driving Zone Computation using Web Processing Services

I am currently evaluating different OGC Services(WFS,WMS and WPS) for driving zone computation. As I am new to WPS services, I would like some suggestions regarding which OGC services to implement. ...
8
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687 views

What options are available for free Web Processing Service (WPS) client?

A number of products seem to be implementing the server side of the OGC Web Processing Service (WPS 1.0.0) and these are listed here. However, for the client side there are fewer options. Has ...
8
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2k views

WPS “Hello World” example in GeoServer?

I've been searching for a good example of how to publish a Web Process Service (WPS) on the GeoServer platform. The page where you'd think they'd document this process is actually pretty thin. ...
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391 views

Why it is still not common to publish and use WPS?

I tried to find some online platform-independent GIS services that could be called by any programming language and doing various GIS operations - like intersection, data format conversion, ...
7
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425 views

What to do about Geoserver WPS warning“ ”Could not get a ServiceInfo"?

This is the warning I am getting when I try to use this WPS service from QGIS, and the processing time is taking too long, but doesn't terminate. What might be the problem? 17 Oct 12:33:25 INFO ...
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3answers
836 views

Implementing WPS client in OpenLayers 3?

Is it possible (and what is the recommended way) to use OpenLayers 3 to do the work of theOpenLayers.WPSClient? As shown in the old WPS client example, OpenLayers 2 can be used to operate WPS. ...
5
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1answer
366 views

Looking for a Public WPS Service

Can anyone point me to a public WPS (Web Processing Service)? I need to do some testing on it and results in Google and Bing show nothing. Thanks.
5
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2answers
175 views

How to choose the correct WPS platform?

I have some shapefiles & I want to implement some known GIS algorithms (buffer, intersection, voronoi, etc) & serve the results using an Openlayers UI through WPS. A minimal setup could be a ...
4
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3answers
270 views

What are my options in terms of implementing a WPS server?

I know about PyWPS, are there any good alternatives?
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how to find necessary geoserver/geotools maven dependencies for a class?

I am trying to create a Web Processing Service with GeoServer. I used maven following opengeo instructions, and I get an eclipse project with a pom.xml file with dependencies like the following: ...
4
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2answers
149 views

PointStacker - Random locations at different zoom level

I'm applying PointStacker transformation on one of my layers using Geoserver 2.5.2 and OpenLayers 2. I know, that I have 7 datapoints located on the exact same location. However, when I change the ...
4
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1answer
309 views

Asynchronous Geoserver WPS Example

Anyone have a Java based example of how to implement an asynchronous Geoserver web processing service (WPS)? Based on some presentations that I found, async GeoServer WPS support was added in 2.1.3. ...
3
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2answers
610 views

GeoServer/GeoWebCache with C#

I'm starting a project in which I intend to use GeoServer/GeoWebCache as a provider of WFS, WMS, WCS, and WPS services. I've configured the GeoServer to use PostGIS for storage. The frontend is using ...
3
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3answers
3k views

How to use GeoServer Web Processing Service (WPS) with OpenLayers and WFS?

I wanted to try creating WPS service in geoserver on web application. I wanted to know reference links or some help regarding using WPS on web.
3
votes
1answer
467 views

How to create a simple WPS client?

It looks like the only way to get flat files/data from a WPS service is to use a client. I'm looking to create a super-simple WPS client in Python 2.6 (or other language) without any dependencies on ...
3
votes
2answers
793 views

Help required with OpenLayers WPS client

I am using openlayers API in my web application and trying to interact with the local GeoServer via WPS. The problem I am facing is that, WPS client.execute() works only in case, if the output of the ...
3
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1answer
2k views

How to send WPS request using OpenLayers

I have generated the WPS request below using GeoServer's WPS Request Builder. I wish to append more parameters to this request (geometry selection), and then send it either using GET or POST from ...
3
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1answer
131 views

Is there any way to identify user within execute() method of a GeoServer process?

After processing of data within WPS I want to place the result in a folder with a name that corresponds to username, then to send the user URL to access it. To do that, I need a mechanism to determine ...
3
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1answer
245 views

Stuck while Using GeoServer WPS with QGIS

I have been using Geoserver WFS and WMS with Qgis for a longtime. Now i am trying to integrate WPS... I downloaded and activated WPS plugin for Geoserver. And i succesfully got result of buffer ...
3
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1answer
76 views

Writing a custom GeoServer WPS process or Data Store

I have a third party custom written database that I want to access where I can only return JSON from queries (with a location lat/lon) . I want to be able to visualize the results on a map. It will ...
3
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1answer
167 views

How to add WPS to a QGIS Web Client?

I have managed to work the QGIS Web Client on my server with the basic buttons and functions. Now I would like to add "extra" geoprocessing tasks (for example create buffer), based on WPS. I ...
3
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0answers
630 views

Use of Geoserver raster processes within OpenLayers: WCS/WPS problem.

I've been working with some GeoServer processes using OpenLayers as client. I've been successful in those which use WFS as input (like gs:BufferFeatureCollection). My problem comes when I want to use ...
3
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0answers
119 views

Help with WPS.client

Hy! I am trying to make an application which will test if any of the segments (multi line layer acquired from GeoServer) intersects with polygon acquired using OpenLayers.Protocol.WFS.fromWMSLayer, ...
3
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2answers
131 views

Framework/software for dynamic WPS creation

We have some specific EO data processing facility and are about to provide an access to one using WPS-based interface. The are plenty of solutions for the task. However, it is hard to find one that ...
3
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0answers
95 views

Default value in WPS input

I'm using GeoServer and want to add a WPS with default values. How can I define an optional parameter as a WPS input? I think, that I have to define this parameter with a multiplicity of 0, but how ...
3
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0answers
121 views

Datatypes to return in GeoServer WPS

Is it possible, that my created WPS (in Geoserver) returns an image or a pdf (general: returns a datatype, that isn't a supported format by Geoserver). Is it sufficient to expand the ...
2
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3answers
677 views

Scripting (with) WPS?

As far as I understand WPS (web processing service) can be used to execute geospatial operations on the server side. Is it possible to create scripts with WPS? For example something like: 'check in ...
2
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2answers
735 views

Using AJAX to run PostGIS SQL statements and display results via GeoServer

I am learning Web GIS, and I can't find a good example that gives a big picture of a web interface of running spatial analysis using PostGIS. What I am looking for is a graphical/GIS version of ...
2
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2answers
317 views

Why all WFS and WPS are CGI based?

Even though we have a lot of web technologies now, why are all WFS and WPS still cgi based? PHP allows tp read from postgres or other db's and HTML5Canvas or SVG can render the maps on the web. ...
2
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1answer
221 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" ...
2
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1answer
823 views

How to construct a gs:PointStacker parameters using openlayers against geoserver

I want use openlayers 2.13 dev and geoserver to achive the cluster of points. I user openlayers 2.13 dev 's "OpenLayers.WPSClient". here is my code: <!DOCTYPE html> <html> <head> ...
2
votes
1answer
448 views

OpenLayers WPS function fails in IE

I am making a WPS call in OpenLayers which works successfully in Chrome and Firefox but not in IE9. The response from IE tells me "Process failed during execution\nCould not convert to target type ...
2
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2answers
95 views

Using zoo-project WPS service in QGIS WPS-Client

I've created a python wps service in the zoo-project framework, which is used to calculate a Line of Sight based in on a start point, an end point and a start point height. The service works fine if i ...
2
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1answer
335 views

Geoserver: Georectification via SLD fails

Situation I have a raster image and the coordinates of its four corner pixels. My goal is to warp the image with respect to this coordinates ("georectify") on the fly when requested via GeoServer to ...
2
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1answer
76 views

Deploy new WPS at deegree without UI

How can I deploy a custom WPS on deegree without using the UI?
2
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1answer
331 views

What resources are there to create a WPS from a web app?

I am developing a web app using the Weight of Evidence method and I need to create a web processing service out of it or enable it for web processing services. The code is in C# and includes an ...
2
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1answer
548 views

Tips for improving GeoServer WPS Performance

I have the following filter: function getFilter(polygon) { var filter = '<ogc:Filter>' + '<ogc:Intersects>' + '<ogc:PropertyName>the_geom</ogc:PropertyName>' + ...
2
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54 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 ...
2
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66 views

How to display output of a chained process in OpenLayers?

Is there a way I can display the inputs of a WPS process when one of the inputs is output of a chained configured process ? Maybe the snippet below will explain what I am trying to do ...
2
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0answers
275 views

GeoServer WPS python script example does not work without yield

I am using GeoServer 2.5.1, geoserver-2.5.1-wps-plugin and geoserver-2.5.SNAPSHOT-python-plugin. I want to write a WPS process that calculates and returns some data ( a 2d array) at a point. I ...
2
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0answers
333 views

Add a layer as input with code of OpenLayers / GeoExt using GeoServer

I try to develop a GIS app with raster data. I have integrated the code of the following openlayers example in my app. http://dev.openlayers.org/releases/OpenLayers-2.13.1/examples/wps.html I have ...
2
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0answers
130 views

Looking for WPS Client

I would want to have a simple WPS client, that would work with GeoServer. QGis (1.8.0, Lisboa) WPS plugin (v1.1.0) doesn't work*. Any client that is SIMPLE to use, user friendly, will do (the one ...
2
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0answers
283 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 ...
2
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0answers
397 views

WPS chaining in Geoserver

I want to create a WPS-chain in Geoserver. Here's the HTTP-Post statement: <?xml version="1.0" encoding="UTF-8"?> <wps:Execute version="1.0.0" service="WPS" ...> ...
2
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0answers
356 views

How to use CropCoverage Render Transformation in Geoserver SLD (WPS)? [closed]

I have yet to find an example on the web (or in code) of anyone using the "Crop Coverage" Render Transformation from a Geoserver SLD. Does anyone have an example or at least be able to point me to ...
2
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0answers
1k views

HelloWPS Tutorial GeoServer [closed]

I have a problem with creating WPS-Processes for GeoServer. I followed the "Hello World Tutorial": When I want to start GeoServer, the application doesn't work anymore ("The requested resource is ...
2
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334 views

WPSExecute Format Issue

I have: function createWPSExecuteRequest(namespace, layerName, popFilter) { var request = OpenLayers.Format.XML.prototype.write(new OpenLayers.Format.WPSExecute().writeNode('wps:Execute', { ...
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2answers
23 views

WPS processing WFS 2.0 INSPIRE data

I am writing in the hopes that there is somebody here that might know/use a GIS server solution, that has WPS functionality which would allow me to use data from a WFS 2.0.0 GIS service, which serves ...
1
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1answer
244 views

How to install wps geoserver extension to Centos6.5

I installed OpenGeo Suit on CentOS 6.5 and the version of geoserver is 2.5-SNAPSHOT. I made a yum update and the version of OpenGeo Suit is 4.1, geoserver version remain 2.5-SNAPSHOT. I would ...
1
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1answer
136 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 ...