OGC WPSPython Web Processing Service

PyOWS Tools

PyWPS 300

Jachym CepickyHelp Service Remote Sensing sro

httpbnhelpcz

Geoinformatics 2008CVUT Praha

1892008 ndash 1992008

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

TOC

1 OGC WPS

2 Python Web Processing Service

3 PyOWS Tools

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

TOC

1 OGC WPS

2 Python Web Processing Service

3 PyOWS Tools

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

TOC

1 OGC WPS

2 Python Web Processing Service

3 PyOWS Tools

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

TOC

1 OGC WPS

2 Python Web Processing Service

3 PyOWS Tools

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

OGC Web Processing Service

1001 862007

Can be configured to offer any sort of GIS functionality toclients across a network

Simple eg subtracting one set of spatially referencednumbers from anotherComplicated eg global climate change model

Data can be stored on the server sent with the request orstored on remote servers (WCS WFS )

The GIS functionality is referred as process

Scope To move the geospatial calculations from client to server

1OGC 05-007r7Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

OGC Web Processing Service

1001 862007

Can be configured to offer any sort of GIS functionality toclients across a network

Simple eg subtracting one set of spatially referencednumbers from anotherComplicated eg global climate change model

Data can be stored on the server sent with the request orstored on remote servers (WCS WFS )

The GIS functionality is referred as process

Scope To move the geospatial calculations from client to server

1OGC 05-007r7Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

OGC Web Processing Service

1001 862007

Can be configured to offer any sort of GIS functionality toclients across a network

Simple eg subtracting one set of spatially referencednumbers from anotherComplicated eg global climate change model

Data can be stored on the server sent with the request orstored on remote servers (WCS WFS )

The GIS functionality is referred as process

Scope To move the geospatial calculations from client to server

1OGC 05-007r7Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

OGC Web Processing Service

1001 862007

Can be configured to offer any sort of GIS functionality toclients across a network

Simple eg subtracting one set of spatially referencednumbers from anotherComplicated eg global climate change model

Data can be stored on the server sent with the request orstored on remote servers (WCS WFS )

The GIS functionality is referred as process

Scope To move the geospatial calculations from client to server

1OGC 05-007r7Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

OGC Web Processing Service

1001 862007

Can be configured to offer any sort of GIS functionality toclients across a network

Simple eg subtracting one set of spatially referencednumbers from anotherComplicated eg global climate change model

Data can be stored on the server sent with the request orstored on remote servers (WCS WFS )

The GIS functionality is referred as process

Scope To move the geospatial calculations from client to server

1OGC 05-007r7Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

OGC Web Processing Service

1001 862007

Can be configured to offer any sort of GIS functionality toclients across a network

Simple eg subtracting one set of spatially referencednumbers from anotherComplicated eg global climate change model

Data can be stored on the server sent with the request orstored on remote servers (WCS WFS )

The GIS functionality is referred as process

Scope To move the geospatial calculations from client to server

1OGC 05-007r7Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

OGC Web Processing Service

1001 862007

Can be configured to offer any sort of GIS functionality toclients across a network

Simple eg subtracting one set of spatially referencednumbers from anotherComplicated eg global climate change model

Data can be stored on the server sent with the request orstored on remote servers (WCS WFS )

The GIS functionality is referred as process

Scope To move the geospatial calculations from client to server

1OGC 05-007r7Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

XML-based protocol

3 types of request (similar to WMS WFS WCS )

GetCapabilitieshttpfoowpsservice=WPSamprequest=GetCapabilities

DescribeProcesshttpfoowpsservice=WPSamprequest=DescribeProcessampversion=100amp

identifier=exampleBufferProcess

Executehttpappsesdi-humboldtczcgi-binpywps 3 0

service=wpsamprequest=executeampversion=100ampidentifier=exampleBufferProcessamp

datainputs=[data=httpappsesdi-humboldtczwpscrgmlwidth=1]amp

responsedocument=[buffer=asreference=truebufferRaster=asreference=truemimeType=imagepng]

HTTP GET Example

HTTP GET (KVP encoding) vs HTTP POST (XML requestencoding)

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

XML-based protocol

3 types of request (similar to WMS WFS WCS )

GetCapabilitieshttpfoowpsservice=WPSamprequest=GetCapabilities

DescribeProcesshttpfoowpsservice=WPSamprequest=DescribeProcessampversion=100amp

identifier=exampleBufferProcess

Executehttpappsesdi-humboldtczcgi-binpywps 3 0

service=wpsamprequest=executeampversion=100ampidentifier=exampleBufferProcessamp

datainputs=[data=httpappsesdi-humboldtczwpscrgmlwidth=1]amp

responsedocument=[buffer=asreference=truebufferRaster=asreference=truemimeType=imagepng]

HTTP GET Example

HTTP GET (KVP encoding) vs HTTP POST (XML requestencoding)

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

XML-based protocol

3 types of request (similar to WMS WFS WCS )

GetCapabilitieshttpfoowpsservice=WPSamprequest=GetCapabilities

DescribeProcesshttpfoowpsservice=WPSamprequest=DescribeProcessampversion=100amp

identifier=exampleBufferProcess

Executehttpappsesdi-humboldtczcgi-binpywps 3 0

service=wpsamprequest=executeampversion=100ampidentifier=exampleBufferProcessamp

datainputs=[data=httpappsesdi-humboldtczwpscrgmlwidth=1]amp

responsedocument=[buffer=asreference=truebufferRaster=asreference=truemimeType=imagepng]

HTTP GET Example

HTTP GET (KVP encoding) vs HTTP POST (XML requestencoding)

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

XML-based protocol

3 types of request (similar to WMS WFS WCS )

GetCapabilitieshttpfoowpsservice=WPSamprequest=GetCapabilities

DescribeProcesshttpfoowpsservice=WPSamprequest=DescribeProcessampversion=100amp

identifier=exampleBufferProcess

Executehttpappsesdi-humboldtczcgi-binpywps 3 0

service=wpsamprequest=executeampversion=100ampidentifier=exampleBufferProcessamp

datainputs=[data=httpappsesdi-humboldtczwpscrgmlwidth=1]amp

responsedocument=[buffer=asreference=truebufferRaster=asreference=truemimeType=imagepng]

HTTP GET Example

HTTP GET (KVP encoding) vs HTTP POST (XML requestencoding)

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

XML-based protocol

3 types of request (similar to WMS WFS WCS )

GetCapabilitieshttpfoowpsservice=WPSamprequest=GetCapabilities

DescribeProcesshttpfoowpsservice=WPSamprequest=DescribeProcessampversion=100amp

identifier=exampleBufferProcess

Executehttpappsesdi-humboldtczcgi-binpywps 3 0

service=wpsamprequest=executeampversion=100ampidentifier=exampleBufferProcessamp

datainputs=[data=httpappsesdi-humboldtczwpscrgmlwidth=1]amp

responsedocument=[buffer=asreference=truebufferRaster=asreference=truemimeType=imagepng]

HTTP GET Example

HTTP GET (KVP encoding) vs HTTP POST (XML requestencoding)

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS Execute as HTTP POST

ltxml version=10 encoding=UTF-8 standalone=yesgt

ltwpsExecute service=WPS version=100 gt

ltowsIdentifiergtexampleBufferProcessltowsIdentifiergt

ltwpsDataInputsgt

ltwpsInputgt

ltowsIdentifiergtdataltowsIdentifiergt

ltowsTitlegtInputltowsTitlegt

ltwpsReference xlinkhref=httplocalhosttempgmlxmlgt

ltwpsInputgt

ltwpsInputgt

ltowsIdentifiergtwidthltowsIdentifiergt

ltowsTitlegtbuffer widthltowsTitlegt

ltwpsDatagt

ltwpsLiteralDatagt4ltwpsLiteralDatagt

ltwpsDatagt

ltwpsInputgt

ltwpsDataInputsgt

ltwpsResponseFormgt

ltwpsResponseDocument wpslineage=true wpsstoreExecuteResponse=true wpsstatus=fruegt

ltwpsOutput wpsasReference=falsegt

ltowsIdentifiergtbufferltowsIdentifiergt

ltwpsOutputgt

ltwpsOutput wpsasReference=truegt

ltowsIdentifiergtbufferRasterltowsIdentifiergt

ltwpsOutputgt

ltwpsResponseDocumentgt

ltwpsResponseFormgt

ltwpsExecutegt

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

In- and Output data types

LiteralData (any text input)

ComplexData (raster vector text binary data)

BoundingBoxData (minxminy - maxxmaxy crs 3D)

Data vs Reference

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

In- and Output data types

LiteralData (any text input)

ComplexData (raster vector text binary data)

BoundingBoxData (minxminy - maxxmaxy crs 3D)

Data vs Reference

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

In- and Output data types

LiteralData (any text input)

ComplexData (raster vector text binary data)

BoundingBoxData (minxminy - maxxmaxy crs 3D)

Data vs Reference

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

OGC WPSPython Web Processing Service

PyOWS Tools

OGC WPS

In- and Output data types

LiteralData (any text input)

ComplexData (raster vector text binary data)

BoundingBoxData (minxminy - maxxmaxy crs 3D)

Data vs Reference

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

TOC

1 OGC WPS

2 Python Web Processing Service

3 PyOWS Tools

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWPS 300rc2

Implementation of OGC Web Processing Service (WPS) 100

Only interface between Internet and used programs GRASSGIS R GDALOGR PROJ4

Free Software GNUGPL

Supported by Help Service - Remote Sensing

httppywpswaldintevationorg

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWPS 300rc2

Implementation of OGC Web Processing Service (WPS) 100

Only interface between Internet and used programs GRASSGIS R GDALOGR PROJ4

Free Software GNUGPL

Supported by Help Service - Remote Sensing

httppywpswaldintevationorg

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWPS 300rc2

Implementation of OGC Web Processing Service (WPS) 100

Only interface between Internet and used programs GRASSGIS R GDALOGR PROJ4

Free Software GNUGPL

Supported by Help Service - Remote Sensing

httppywpswaldintevationorg

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWPS 300rc2

Implementation of OGC Web Processing Service (WPS) 100

Only interface between Internet and used programs GRASSGIS R GDALOGR PROJ4

Free Software GNUGPL

Supported by Help Service - Remote Sensing

httppywpswaldintevationorg

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWPS 300rc2

Implementation of OGC Web Processing Service (WPS) 100

Only interface between Internet and used programs GRASSGIS R GDALOGR PROJ4

Free Software GNUGPL

Supported by Help Service - Remote Sensing

httppywpswaldintevationorg

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWPS

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

News in WPS 300

Support for WPS 100

New code structure (no threads forks more oo)

python-htmltmpl templating system - 2times faster(GetCapabilities)

Simple configuration (no more python structures simple textfile)

More robustampsafe

New methods for easier custom process writing

One installation many servers ($PYWPS PROCESSES)httpappsesdi-humboldtczcgi-binwpshttpappsesdi-humboldtczcgi-binpywps 3 0

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

News in WPS 300

Support for WPS 100

New code structure (no threads forks more oo)

python-htmltmpl templating system - 2times faster(GetCapabilities)

Simple configuration (no more python structures simple textfile)

More robustampsafe

New methods for easier custom process writing

One installation many servers ($PYWPS PROCESSES)httpappsesdi-humboldtczcgi-binwpshttpappsesdi-humboldtczcgi-binpywps 3 0

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

News in WPS 300

Support for WPS 100

New code structure (no threads forks more oo)

python-htmltmpl templating system - 2times faster(GetCapabilities)

Simple configuration (no more python structures simple textfile)

More robustampsafe

New methods for easier custom process writing

One installation many servers ($PYWPS PROCESSES)httpappsesdi-humboldtczcgi-binwpshttpappsesdi-humboldtczcgi-binpywps 3 0

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

News in WPS 300

Support for WPS 100

New code structure (no threads forks more oo)

python-htmltmpl templating system - 2times faster(GetCapabilities)

Simple configuration (no more python structures simple textfile)

More robustampsafe

New methods for easier custom process writing

One installation many servers ($PYWPS PROCESSES)httpappsesdi-humboldtczcgi-binwpshttpappsesdi-humboldtczcgi-binpywps 3 0

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

News in WPS 300

Support for WPS 100

New code structure (no threads forks more oo)

python-htmltmpl templating system - 2times faster(GetCapabilities)

Simple configuration (no more python structures simple textfile)

More robustampsafe

New methods for easier custom process writing

One installation many servers ($PYWPS PROCESSES)httpappsesdi-humboldtczcgi-binwpshttpappsesdi-humboldtczcgi-binpywps 3 0

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

News in WPS 300

Support for WPS 100

New code structure (no threads forks more oo)

python-htmltmpl templating system - 2times faster(GetCapabilities)

Simple configuration (no more python structures simple textfile)

More robustampsafe

New methods for easier custom process writing

One installation many servers ($PYWPS PROCESSES)httpappsesdi-humboldtczcgi-binwpshttpappsesdi-humboldtczcgi-binpywps 3 0

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

News in WPS 300

Support for WPS 100

New code structure (no threads forks more oo)

python-htmltmpl templating system - 2times faster(GetCapabilities)

Simple configuration (no more python structures simple textfile)

More robustampsafe

New methods for easier custom process writing

One installation many servers ($PYWPS PROCESSES)httpappsesdi-humboldtczcgi-binwpshttpappsesdi-humboldtczcgi-binpywps 3 0

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

Missing

Better input check (xml schemas input file size (no features) )

WSDL amp SOAP

Custom client (minwps OpenLayers)

Custom logs (currently varlogapacheerrorlog)

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

Missing

Better input check (xml schemas input file size (no features) )

WSDL amp SOAP

Custom client (minwps OpenLayers)

Custom logs (currently varlogapacheerrorlog)

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

Missing

Better input check (xml schemas input file size (no features) )

WSDL amp SOAP

Custom client (minwps OpenLayers)

Custom logs (currently varlogapacheerrorlog)

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

Missing

Better input check (xml schemas input file size (no features) )

WSDL amp SOAP

Custom client (minwps OpenLayers)

Custom logs (currently varlogapacheerrorlog)

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

Missing

Better input check (xml schemas input file size (no features) )

WSDL amp SOAP

Custom client (minwps OpenLayers)

Custom logs (currently varlogapacheerrorlog)

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

TOC

1 OGC WPS

2 Python Web Processing Service

3 PyOWS Tools

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWMS

Sebastian Holler PyWMS

WMS Server for GRASS GIS locations

Offer data from GRASS Location without any configuration

pre pre alpha

httpwaldintevationorgprojects

Local demo

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWMS

Sebastian Holler PyWMS

WMS Server for GRASS GIS locations

Offer data from GRASS Location without any configuration

pre pre alpha

httpwaldintevationorgprojects

Local demo

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWMS

Sebastian Holler PyWMS

WMS Server for GRASS GIS locations

Offer data from GRASS Location without any configuration

pre pre alpha

httpwaldintevationorgprojects

Local demo

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWMS

Sebastian Holler PyWMS

WMS Server for GRASS GIS locations

Offer data from GRASS Location without any configuration

pre pre alpha

httpwaldintevationorgprojects

Local demo

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWMS

Sebastian Holler PyWMS

WMS Server for GRASS GIS locations

Offer data from GRASS Location without any configuration

pre pre alpha

httpwaldintevationorgprojects

Local demo

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyWMS

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

PyOWS Tools

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300

pywps

OGC WPSPython Web Processing Service

PyOWS Tools

Happy GISing

jachymbnhelpcz

httpwwwbnhelpczhttpwwwles-ejkcz

Jachym Cepicky Help Service Remote Sensing sro httpbnhelpczPyWPS 300