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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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: ...
3
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2answers
119 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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1answer
214 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. ...
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1answer
76 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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1answer
139 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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1answer
150 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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1answer
58 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, ...
3
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117 views

WPS in 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 ...
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418 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
109 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, ...
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79 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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108 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 ...
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34 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 ...
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0answers
71 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 ...
2
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0answers
150 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 ...
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0answers
251 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 ...
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0answers
99 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
297 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" ...> ...
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0answers
292 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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11 views

GeoServer WPS process gs:IntersectionFeatureCollection - do the geometry columns really need to have the same name?

If I run the gs:IntersectionFeatureCollection process over 2 vector layers (both defined in GeoServer and stored in PostGIS DB) with different geometry names, I get the following error: ...
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23 views

Grow area in one direction

I am using GeoServer WPS process to process two geometries. I want to expand one of the geometries in the direction of the other. So far I am using the .buffer function but it expands the geometry in ...
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0answers
24 views

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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17 views

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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0answers
38 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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73 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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39 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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199 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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172 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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46 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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52 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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0answers
191 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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130 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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0answers
65 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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0answers
86 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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0answers
84 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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0answers
237 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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210 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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25 views

proper location to issue spatial queries

we are working in a new geoserver environment backed by oracle spatial. we have db triggers that need to perform spatial queries to maintain business data when spatial data is updated. there is ...
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18 views

xml Response Document into OGC-WPS standard: a execute java process solution

I'm implementing some java process into Geoserver OGC-WPS standard. I start with the following simplest code: package org.geoserver.wps.nais; import org.geoserver.wps.gs.GeoServerProcess; import ...
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19 views

Why does WPS on Geoserver return unknown objects?

I am a beginner in GIS, more specifically Geoserver used with ESRI ArcGis, and here is my problem: When I run a gs:Clip WPS on a layer with points, some of the objects it gets from the oracle ...
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24 views

Geoserver Hello World! how generate the response xml document with the output of the execute process?

i'm working with WPS for about six month. I made several processes wps whose otuput were all kind rawdata, following the procedure: 1) make java program with pom.xml and applicationContext.xml, how ...
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25 views

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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0answers
30 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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0answers
21 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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20 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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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 ...