molto interessante... Buon anno a tutti!
Ciao Martin sent from a phone Begin forwarded message: > From: Frederik Ramm <frede...@remote.org> > Date: 5. January 2020 at 16:47:37 CET > To: dev <d...@openstreetmap.org> > Subject: [OSM-dev] Experimental regional taginfo sites > > Happy new year! > > Following in Imre Samu's > (https://github.com/ImreSamu/dockerized-taginfo) footsteps, I have used > the past holiday season to set up a taginfo server that is supposed to > serve daily updated taginfo data for all regional extracts routinely > offered on the Geofabrik download server. > > It's still being tinkered with hence I'm not announcing it widely - I'd > hope that a few of you here might want to give it a spin and tell me how > it is working for them before it is properly "launched". > > The site is https://taginfo.geofabrik.de/ and you have to append the > path of the region you're interested in as known from the download > server, e.g. https://taginfo.geofabrik.de/europe/germany/berlin/ or > something. > > If you do anything fancy with the URL e.g. leave off the trailing slash > or add one where it doesn't belong, you'll get an internal server error > ;) The same is true for situations in which I should accidentally have > neglected to fix a hyperlink and it still points to /something instead > of /continent/country/something. > > The map images are auto-generated from the data extent and will probably > require some tweaking in some cases, e.g. the Australia-Oceania image > essentially spans the globe. > > The way this works internally is that it simply runs Jochen's taginfo > data analysis on every extract, separately, and then uses a slightly > modified web application that is capable of handling multiple databases > at the same time. For the non-extract-specific sources like the wiki > extract, a shared copy is used by all regions. The regional databases > are downloadable (e.g. > http://taginfo.geofabrik.de/europe/germany/berlin/download/taginfo-db.db.gz), > but in contrast to Jochen's global taginfo site, these downloads are > compressed on demand, and you can easily overload the server by trying > to download all databases. If you want all regional databases, talk to > me and we'll set something up. > > This is still missing a couple features, most of all some form of > navigation between regions (currently only by manual URL manipulation). > It also has a few issues that Imre has already encountered and fixed in > his approach, most notably the fact that the Geofabrik extracts are not > very precise, leading to strange artifacts like a > "source=cadastre-dgi-fr" being prominent in Luxembourg and so on. > > Most of the changes I have made to the taginfo web site are on > https://github.com/geofabrik/taginfo/tree/multi-config, some bits and > pieces are still missing but will ultimately all end up there. > > Let me hear of the problems you encounter so I can fix them before > announcing this further! > > Bye > Frederik > > -- > Frederik Ramm ## eMail frede...@remote.org ## N49°00'09" E008°23'33" > > _______________________________________________ > dev mailing list > d...@openstreetmap.org > https://lists.openstreetmap.org/listinfo/dev
_______________________________________________ Talk-it mailing list Talk-it@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-it
