[GRASS-dev] QGIS & GRASS

[Massimiliano Cannata]

Hi Paolo,
thanks for the stats, but I believe that the comparison is quite 
inappropriate.

My 2 cents...

The graph grass vs. qgis 
(http://www.google.com/insights/search/overviewReport?cat=&q=qgis&geo=&date=&gprop=&clp=&cmpt=q#q=qgis%2Cgrass&cmpt=q)
shows that grass is much more searched then qgis, but the grass searched 
from people is related to the vegetation mainly ;-)

If you compare "grass gis" vs qgis
(http://www.google.com/insights/search/overviewReport?cat=&q=qgis&geo=&date=&gprop=&clp=&cmpt=q#q=qgis%2Cgrass%20gis&cmpt=q)
you can see the trend with decreasing searches for grass and rising for 
qgis, but still it has limitations. becouse is the composition of two 
word and you can imagine how many words can be combined to search for 
G.R.A.S.S.

Maybe web site hits statistics are more relevant? or number of download?

:-D




Paolo Cavallini wrote:
> Hi all.
> Even though these "web statistics" are always to be taken with caution:
> http://www.google.com/insights/search/overviewReport?cat=&q=qgis&geo=&date=&gprop=&clp=&cmpt=q#q=qgis%2Cgrass
> gis&cmpt=q
> (thanks Maxim for pointing it out)
> I think they tell us several interesting things, particularly from the
> point of view of users (those most likely to use a search engine for the
> sw they are using/trying to use):
> - qgis is on the rise, grass is decreasing. I do not think this means
> there is competition between the two, but rather that people use the two
> programs as a toolset, doing what is best done with each of them. It
> seems that qgis is replacing grass for simpler (desktop) tasks, and
> grass is mainly used for more complex analyses
> - for both programs, the association between the two terms (qgis+grass)
> is among the top ranking search items; this confirms the above hypothesis
> - together, they are much more popular that their main alternative, gvSIG:
> http://www.google.com/insights/search/overviewReport?cat=&q=qgis&geo=&date=&gprop=&clp=&cmpt=q#q=qgis%2Cgrass
> gis%2Cgvsig&cmpt=q .
> Unfortunately, it seems that both qgis and grass devs are mainly
> concentrated on their core sw, with limited attention to the interaction
> between the two (eg the qgis-plugin-grass does not have a dedicated dev,
> and in grass a lot of dev effort has been put to implement a new UI,
> replicating many functionalities already usable in qgis (also for grass
> layers).
> I would therefore respectfully suggest devs, form the users perspective,
> to consider concentrating on the best of each world, reducing the
> duplication of efforts, and improving the (already good) interaction
> between the two programs.
> On the other hand, I would suggest users to invest some resources to go
> in the same direction. As a part of this, I'm investing some money (and
> I plan to do more in the future) to fix long standing bugs in qgis,
> personally mainly focusing on the qgis-plugin-grass:
> http://www.qgis.org/wiki/index.php/Bugs
> All the best.
>   


-- 

Dr. Eng. Massimiliano Cannata
Responsabile Area Geomatica
Istituto Scienze della Terra
Scuola Universitaria Professionale della Svizzera Italiana
Via Trevano, c.p. 72
CH-6952 Canobbio-Lugano
Tel: +41 (0)58 666 62 14
Fax +41 (0)58 666 62 09