[QGIS-Developer] The need for intuitive complex feature edit support in QGIS 3+

[Rui Cavaco]

Thanks for your response Régis.

Yes, I read the documentation for that project. I think that's a good, but
small, starting point. Anyway the docs mention that "the aim is to develop
tools to manipulate Complex Features streams in a GIS desktop
application.". So they might be seeking for something bigger.

It seems that there are now some solutions, including that extension you
mentioned,   to consume complex data. But we see little, or none, efforts
on  how to produce such data. I think current user interfaces are not
adapted to the complex feature universe.

Thanks for your suggestion. I should directly contact the GMLAS project
team.


Best regards

Rui Cavaco

Régis Haubourg <regis.haubourg at gmail.com> escreveu no dia terça, 9/01/2018
às 13:46:

> Hi Rui,
> did you have a look at this project ?
> https://github.com/BRGM/gml_application_schema_toolbox
>
> I think you purchase the very same goal, a common approach seems a good
> idea !
> Regards,
> Régis
>
> 2018-01-09 1:17 GMT+01:00 Rui Cavaco <rpcavaco at gmail.com>:
>
>> Hello list.
>>
>> My name is Rui Cavaco, a supporter for OSGeo Portugal, and I see the need
>> for some future major changes in desktop GIS user interfaces in order to
>> facilitate complex features editing and querying.
>>
>> GML and INSPIRE are about complex features but so are fiber optic
>> networks. Complex features could be also very productive in simpler cases
>> like the management of city road signs and indications and other
>> municipality themes.
>> In order to properly support complex features I think we need to go
>> further than the simple and old three-part GUI comprising TOC, map and
>> attribute table. For example, attribute and form views must have "drill
>> down" capabilities. As for the TOC, subdivding layers, as the GMLAS
>> extension does, is not enough. Something like tree-view windows showing
>> object hierarchies and complex objects' internal contents must exist. This
>> is the exact same as schematics / synoptic views provided by specialized
>> "closed source" GIS tools provided for telecom and other utilities
>> management. Also I think the TOC should be very interactive and adaptive,
>> in order to make possible to expose the intrincacies of sublayers without
>> cluttering the whole layer tree with details uneeded for the current user
>> context.
>>
>> Me and others discussing this subject in OSGeo-PT chat, we are convinced
>> that without a largely available and intuitive editing support for complex
>> features INSPIRE will soon be (some say already is) dead, despite all the
>> the EU legal obligations.
>>
>> I suppose this is not a job for a single developer or a small team. I
>> imagine this might require some profound changes in QGIS. I don't think
>> that all these GUI changes mentioned could be "compacted" in just an
>> extension.
>>
>> Funding for this effort could be raised from INSPIRE-interested EU
>> organizations and member state government agencies. Also telecom companies
>> and other utilities managers can be interested. Dedicated "closed source"
>> GIS solutions for utilities are so absurdly expensive that this can open an
>> opportunity window for Open Source based solutions.
>>
>> I would like to join efforts with others sharing this vision in order to
>> help make it happen in future releases of QGIS.
>>
>> Rui Cavaco
>>
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