[Qgis-developer] Development of an Open Cloud GIS with GRASS GIS, PyWPS, the wps-grass-bridge and QGIS

Soeren Gebbert soerengebbert at googlemail.com
Thu Apr 21 02:32:14 EDT 2011


Hello Stefan,

> We are developing an own WPS server and looking for a WPS client.
> With which server and response (GML format?) did you use your modified
> QWPS plugin?

WPS Server: PyWPS and ZOO-WPS with GRASS GIS as back-end using the
wps-grass-bridge

Response formats for complex outputs: TXT, GML and geotiff

Best regards
Soeren

>
> Yours,
> Stefan
>
>
> 2011/4/4 Soeren Gebbert <soerengebbert at googlemail.com>:
>> Hi Ivan,
>> i have modified the QWPS plugin to handle XML responses with embedded
>> result complex data. The current implementation expects a reference to
>> the resulting complex data. But IMHO this does not work using a load
>> balancing proxy and i don't know if the session id support of apache2
>> mod_proxy_balancer can handle this.
>>
>> Best regards
>> Soeren
>>
>> 2011/4/4 Ivan Mincik <ivan.mincik at gista.sk>:
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>>> On 04/04/2011 03:10 PM, Soeren Gebbert wrote:
>>>> Hello,
>>>> Just to inform you: GRASS GIS 7 is running in the cloud as web
>>>> processing service backend. Have a look at:
>>>> http://www.youtube.com/watch_popup?v=jg2pb_Xjq8Y&vq=hd720#t=19
>>>>
>>>> I have set up an Open Cloud GIS in a private amazon compatible cloud
>>>> environment using:
>>>> - Ubuntu 10.04 LTS and 10.10 cloud server edition
>>>> - Eucalyptus Cloud
>>>> - GRASS GIS 7 latest svn
>>>> - PyWPS latest svn
>>>> - wps-grass-bridge latest svn
>>>> - QGIS 1.7 with a modified QWPS plugin
>>>>
>>>> Best regards
>>>> Soeren
>>>
>>> Thanks, very nice. What kind of modification You did to WPS plugin ?
>>>
>>>
>>> - --
>>> Ivan Mincik, Gista s.r.o.
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