Re: [OSM-dev] OSM Database schema

2020-01-04 Thread Lorenzo Stucchi
Thank you Pascal. This is can be more precise than just I looking at the visualisation [1]. But, for example, what is the “timestamp” in the “node" table? And what is the “redactions” table? Or, why in the “way_nodes” table there is “version", but also it is just a link to the “nodes” table

Re: [OSM-dev] OSM Database schema

2020-01-04 Thread Lorenzo Stucchi
Hi Stefan, Thank you for your links, but I was searching for more detailed information. I knew how OpenStreetMap works, and I'm contributing by years. I know how the basic database schema works and for this reason I wrote here to understood if someone has more detailed explanation of all the

Re: [OSM-dev] OSM Database schema

2020-01-04 Thread mmd
On 2020-01-04 09:59, Lorenzo Stucchi wrote: > Thank you Pascal. This is can be more precise than just I looking at the > visualisation [1]. I'm not aware of a comprehensive data model internals documentation beyond the actual source code in https://github.com/openstreetmap/openstreetmap-website,

Re: [OSM-dev] Malformed API results

2020-01-04 Thread mmd
On 2019-12-13 19:09, Mike Parfitt wrote: > The https://api.openstreetmap.org/api/0.6/user/gpx_files call returns a > long stream of tag values before the xml that it is > supposed to return.  That's most likely a browser artifact and has nothing to do with the actual data returned by the API.

Re: [OSM-dev] OSM Database schema

2020-01-04 Thread Jean Marie Falisse
Hi, Best wishes to all ! I am new to this list. Lorenzo, I will be very interested in reading the result of your work. Is it still true that in the OSM database, areas are not represented as such? That would mean, for instance, that a pedestrian zone, let’s say a big square in a city, cannot

Re: [OSM-dev] OSM Database schema

2020-01-04 Thread mmd
On 2020-01-04 17:22, Jean Marie Falisse wrote: > that a pedestrian zone, let’s say a big square in a city, cannot be made > to be crossed diagonally when used in a route planner. Getting a bit off topic here... You can calculate some artificial ways and feed that into some router. As an example

Re: [OSM-dev] Malformed API results

2020-01-04 Thread Mike Parfitt
Hi, thanks for the reply. On my android tablet :- . . the following browsers exhibit the same problem :- . . . . Chrome . . . . Opera . . . . Samsung's basic offering . . so does the http shortcuts app I am not an Android/Linux command line user. I did install a command line app and executed

Re: [OSM-dev] OSM Database schema

2020-01-04 Thread Jean Marie Falisse
Ok, thanks. Does that also mean that this Area datatype task in “https://wiki.openstreetmap.org/wiki/Top_Ten_Tasks” is abandoned? Jean Marie Falisse > Le 4 janv. 2020 à 19:18, Stefan Keller a écrit : > > Am Sa., 4. Jan. 2020 um 18:18 Uhr schrieb mmd : >> ... As an example check out: >>

Re: [OSM-dev] OSM Database schema

2020-01-04 Thread Stefan Keller
Am Sa., 4. Jan. 2020 um 18:18 Uhr schrieb mmd : > ... As an example check out: > https://wiki.openstreetmap.org/wiki/User:Maxbe/Routen_%C3%BCber_Fl%C3%A4chen See also the research work from my lab https://eprints.hsr.ch/625/ and https://github.com/PlazaRoute/plazaroute . :Stefan Am Sa., 4. Jan.

Re: [OSM-dev] OSM Database schema

2020-01-04 Thread Martin Koppenhoefer
sent from a phone > On 4. Jan 2020, at 17:28, Jean Marie Falisse wrote: > > Is it still true that in the OSM database, areas are not represented as such? areas can be represented as areas through multipolygon relations which are always areas or by help of an additional tag (area=yes/no),

Re: [OSM-dev] OSM Database schema

2020-01-04 Thread Mateusz Konieczny
AFAIK it never started and it was always at stage "it would be nice if someone would do something, for example write some plan how this upgrade would be coordinated". 4 Jan 2020, 19:38 by fa003...@skynet.be: > Ok, thanks. > > Does that also mean that this Area datatype task in “> >

Re: [OSM-dev] Malformed API results

2020-01-04 Thread mmd
On 2020-01-04 21:38, Mike Parfitt wrote: > What does curl and wget return for you ? Here's the result I got when running: curl https://api.openstreetmap.org/api/0.6/user/gpx_files -u "some_osm_user_name" http://www.openstreetmap.org/copyright;