52°North WPS

52°North WPS Agenda  Motivation  WPS basics  behind the scences look  new features  current research

52°North WPS  52°North WPS implemented for generalization processing (start 2006)  new standard  new features  new 52°North release

52°North WPS  What is a WPS?  Geospatial data available (e.g. WFS, WCS)  Network capacity and computational power available

52°North WPS WPS  What is a WPS?  Web Based Processing DataInformation WPS

52°North WPS WPS  WPS WPS Process 1 Process 2 Process n

52°North WPS WPS  WPS WPS Process 1 Process 2 Process n GetCapabilities

52°North WPS WPS  WPS WPS Process 1 Process 2 Process n GetCapabilities DescribeProcess

52°North WPS WPS  WPS WPS Process 1 Process 2 Process n GetCapabilities DescribeProcess Execute

52°North WPS WPS  Example WPS ???

52°North WPS WPS  Discovery  GetCapabilities

52°North WPS WPS  Example WPS Buffer Process 2 Process n

52°North WPS WPS  Discovery  DescribeProcess

52°North WPS WPS  Example WPS Buffer Process 2 Process n5

52°North WPS WPS  Execution  XML Execute Request

52°North WPS WPS  Example WPS Buffer Process 2 Process n5

52°North WPS 52°North WPS Features  Overview  Features  Full java-based Open Source implementation  Pluggable framework for algorithms and XML data handling  Build up on robust OS libraries (JTS, geotools, xmlBeans, servlet API, derby)  Supports full logging of service activity  Supports exception handling according to the spec  Storing of execution results  Full GML2 support for ComplexValues (i.e. FeatureCollections)  Support of raster processing (beta)

52°North WPS 52°North WPS Features  Overview  New features  SOAP/WSDL support  Repository Concept  Plug&Play parsers  Synchronous processing  Asynchronus processing  Easy Maven deployment  Current Research

52°North WPS Binding WPS Process 1 Process 2 Process n

52°North WPS Binding WPS Process 1 Process 2 Process n HTTP-GET

52°North WPS Binding WPS Process 1 Process 2 Process n HTTP-GET HTTP-POST

52°North WPS Binding WPS Process 1 Process 2 Process n HTTP-GET HTTP-POST SOAP OGC OWS-5 Testbed tries to develop general guidlines/recommendations

52°North WPS Repository Concept  Discovery

52°North WPS Repository Concept  Discovery Request=GetCapabilities&Service=WPS

52°North WPS Repository Concept  Discovery

52°North WPS Repository Concept WPS Process 1 Process 2 Process n WPS-Core Repository Manager

52°North WPS Repository Concept WPS Process 1 Process 2 Process n WPS-Core Repository Manager GRASS

52°North WPS Repository Concept WPS Process 1 Process 2 Process n WPS-Core Repository Manager BPEL

52°North WPS 52°North WPS Anatomy  Execution

52°North WPS 52°North WPS Anatomy  Execution  Synchronous  Asynchronous

52°North WPS 52°North WPS Anatomy  Execution  Synchronous  Asynchronous  Wrapped XML payload  Raw data payload

52°North WPS 52°North WPS Anatomy  Execution  Synchronous Object1Object2

52°North WPS 52°North WPS Anatomy  Execution  Asynchronous Object1Object2 Push-model

52°North WPS 52°North WPS Anatomy  Execution  Asynchronous Object1Object2 Pull-model 50% reference result

52°North WPS 52°North WPS Anatomy  Execution  Asynchronous

52°North WPS 52°North WPS Anatomy  Execution  Asynchronous

52°North WPS 52°North WPS Anatomy

52°North WPS 52°North WPS Anatomy  Execution  Wrapped XML

52°North WPS 52°North WPS Anatomy  Execution  Wrapped XML

52°North WPS 52°North WPS Anatomy  Execution  Wrapped XML  Response

52°North WPS 52°North WPS Anatomy  Execution  Raw Data

52°North WPS 52°North WPS Anatomy  Execution  Raw Data

52°North WPS 52°North WPS Anatomy  Execution  Raw Data  Response

52°North WPS 52°North WPS Anatomy  Deployment

52°North WPS 52°North WPS Anatomy  Deployment  Maven

52°North WPS 52°North WPS Anatomy  Deployment  Maven  fast  easy  modularized

52°North WPS 52°North WPS Anatomy  Deployment  Maven WPS-ServerWPS-IO WPS- Webapp

52°North WPS 52°North Research  Current 52°North Geoprocessing Research

52°North WPS 52°North Research  Current 52°North Geoprocessing Research  Udig WPS Client

52°North WPS 52°North Research  Current 52°North Geoprocessing Research  processing service-based data (WFS) through WPS

52°North WPS 52°North Research  Current 52°North Geoprocessing Research

52°North WPS 52°North Research  Current 52°North Geoprocessing Research

52°North WPS 52°North Research  Current 52°North Geoprocessing Research  Udig WPS Client  Udig workflow modelling plugin

52°North WPS 52°North Research  Current 52°North Geoprocessing Research  Udig WPS Client  Udig workflow modelling plugin  WPS-T

52°North WPS 52°North Research  Current 52°North Geoprocessing Research WPS-T -deployProcess -undeployProcess uDig

52°North WPS 52°North Research  Current 52°North Geoprocessing Research  Udig WPS Client  Udig workflow modelling plugin  WPS-T  WPS GRASS support

52°North WPS 52°North Research  Current 52°North Geoprocessing Research WPS Process 1 Process 2 Process n GRASS Process 1 Meta Data

52°North WPS 52°North Research  Current 52North Geoprocessing Research  Udig WPS Client  Udig workflow modelling plugin  WPS-T  WPS GRASS support  WPS and GRID technologies

52°North WPS 52°North Research  Current 52North Geoprocessing Research  Udig WPS Client  Udig workflow modelling plugin  WPS-T  WPS GRASS support  WPS and GRID technologies  WPS and WebGen (Uni ZH)

52°North WPS Thank You Questions?