[OSM-dev] OSM Analytic Difference Engine

[pierzenh at yahoo.fr]

Nice work yes. Very useful infos and a good VisualMap.
But to monitor efficiently some major projects, I think that info by changeset is often too detailed since some users create a lot of changesets (1 building = 1 changeset). For the Nepal Activation, there were up to 1,400 users and 20,000 changesets in a day.

It would be interesting to access summary by user / day. This would also let see easily how many users in the area. There could be a hierarchy of info (ie User/Day - Changesets / Day). You first visualize the user summary (either table or VisualDif). And then select Detail, to see each changeset.

Adding Background imagery layers would let compare the work done with the Imagery (either Bing background or a custom image layer).
regard  
Pierre 

      De : Mateusz Konieczny <matkoniecz at gmail.com>
 À : dev <dev at openstreetmap.org> 
 Envoyé le : Dimanche 13 septembre 2015 2h52
 Objet : Re: [OSM-dev] OSM Analytic Difference Engine
   
On Sun, 13 Sep 2015 08:32:31 +0200
Michael Larsen <mvl.osm at network42.dk> wrote:

> I believe the way changeset content is summarized and the
> 'VisualDiff' feature might be interesting for this list - its
> something I have found lacking on openstreetmap.org...

Nice work - it is the first tool that I encountered that is really
comparable to "Recent changes" on Wikipedia.



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